@font-face {
    font-family: 'p';
    src: url('../font/Poppins-Regular.ttf');
}

@font-face {
    font-family: 'pb';
    src: url('../font/Poppins-Bold.ttf');
}

* {
    margin: 0;
    padding: 0;
    font-family: p;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
    cursor: pointer;
}

body {
    max-width: 19.2rem;
    margin: 0 auto;
}

.banner {
    width: 100%;
    height: 8.5rem;
    background: url(../imges/banner.jpg) no-repeat;
    background-size: 100% 100%;
    margin: 0 auto;
}

.biao655{
    width: 100%;
    height: 6.55rem;
    background: url(../img/655.jpg) no-repeat;
    background-size: 100% 100%;
    margin: 0 auto;
    position: relative;
}
.biao655center{
    width: 16rem;
    height: 6.55rem;
    margin: 0 auto;
    position: absolute;
    top: 0rem;
    left: 1.6rem;
}
.biao655center h3{
    width: 5.45rem;
    font-size: 0.48rem;
    line-height: 0.65rem;
    color: #fff;
    text-align: left;
    font-family: pb;
    font-weight: 600;
    text-transform: uppercase;
    padding-top: 1.37rem;
}
.biaobutton{
    width: 2.68rem;
    height: 0.7rem;
    background: url(../img/contact.png) no-repeat;
    background-size: 100% 100%;
    margin-top: 1rem;
}
.biaoright{
    width: 9.4rem;
    height: 6.55rem;
    background: rgba(176,6,17,0.6);
    position: absolute;
    left: 0rem;
    top: 0rem;
}
.biaottd{
    width: 8rem;
    height: 5rem;
    /* background: #000; */
    position: absolute;
    right: 0rem;
    top: 0.6rem;
}
.biaottd2{
    width: 8rem;
    height: 1.4rem;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    align-content: space-between;
    margin: 0 auto;
}
.biaottd2 input{
    width: 3.52rem;
    height: 0.6rem;
    line-height: 0.6rem !important;
    background: #c90916;
    color: #fff !important;
    font-size: 0.2rem !important;
    border:none;
    border-bottom:0.02rem solid #d64951
}
.countts{
    width: 7.5rem;
    height: 0.6rem;
    line-height: 0.6rem !important;
    background: transparent;
    font-size: 0.24rem !important;
    border:none;
    border-bottom:0.02rem solid #d64951;
    display: block;
    margin-left: 0.25rem;
    margin-top: 0.2rem;
    color: #fff !important;
}
.tests1{
    width: 7.5rem;
    height: 1rem;
    line-height: 0.3rem !important;
    background: transparent;
    color: #fff !important;
    font-size: 0.24rem !important;
    border:none;
    border-bottom:0.02rem solid #d64951;
    display: block;
    margin-left: 0.25rem;
    margin-top: 0.2rem;
    resize: none;
}
.biaobuttons{
    width: 3.58rem;
    height: 0.6rem;
    line-height: 0.6rem;
    text-align: center;
    font-size: 0.2rem;
    color:#c90915;
    font-family: pb;
    font-weight: 600;
    background: #fff;
    margin-top: 0.55rem;
    margin-left: 0.25rem;
}
input::placeholder {
    color: #fff !important; 
  }
  
  textarea::placeholder {
    color: #fff !important;
  }
  .biaos {
    /*display: none;*/
    /* display: none; */
    position: fixed;
    width: 70% !important;
    top: 15%;
    margin-left: 0% !important;
    left: 10% !important;
    background: #fff;
    box-shadow: 0px 0px 6px #ccc;
    z-index: 9999999;
    padding: 50px 0;
}

.biaos .infor .tit {
    text-align: center;
    font-size: 40px;
    color: #262626;
    margin-top: 2%;
    line-height: 40px;
    margin-bottom: 15px;
    text-transform: uppercase;
    font-family: 'he';
}

.biaos .infor .con {
    text-align: center;
    font-size: 16px;
    color: #777;
    line-height: 22px;
    margin-bottom: 15px;
}

.biaos .row {
    width: 85%;
    margin-left: 7.5%;
    transition: .2s width ease;
    *: ; zoom: 1; }

.biaos .btm_box {
    text-align: center;
    margin-top: 2%;
    margin-bottom: 2%;
}

.biaos .btns_list {
    margin: 0 auto;
    display: block;
    float: none;
}

.biaos .green {
    background-color: #c90915;
    width: 47.7%;
    height: 50px;
    line-height: 50px;
    border: none;
    font-size: 18px;
    color: #fff;
    cursor: pointer;
    padding: 0;
}

.biaos .form input {
    border: 1px solid #aaa;
    font-size: 16px;
    color: #d2d2d2;
}

.biaos .line1 {
    height: 50px;
    line-height: 50px;
    width: 98.5%;
    margin-bottom: 20px;
    text-indent: 15px;
}

.kuangs {
    width: 100%;
    background: rgba(0, 0, 0, 0.65);
    height: 100%;
    display: block;
    position: fixed;
    display: none;
    z-index: 9999999999999;
    top: 0rem;
}

.close_btn {
    width: 33px;
    height: 33px;
    border-radius: 33px;
    text-align: center;
    line-height: 33px;
    font-weight: 600;
    color: #fff;
    background: #000;
    border: 2px solid #fff;
    position: absolute;
    top: -11.5px;
    right: -11.5px;
    cursor: pointer;
}

.pro_li {
    height: 100%;
    padding-bottom: 30px !important;
}

.pro_li:hover .dropdown {
    display: block !important;
}

#dr_liuyan {
    width: 98.5% !important;
    height: 0.9rem !important;
    border-color: #aaa !important;
    font-size: 0.2rem !important;
    text-indent: 0.2rem !important;
    padding-top: 0.1rem !important;
    resize: none !important;
}

.con p {
    font-size: 0.16rem !important;
}

.tit p {
    font-weight: 600 !important;
}

.swip_one {
    position: relative;
}

.swip_one img {
    position: absolute;
    top: 0rem !important;
    left: 0rem !important;
}


.biaottd2 input:-webkit-autofill,
.biaottd2 input:-webkit-autofill:hover,
.biaottd2 input:-webkit-autofill:focus,
.biaottd2 input:-webkit-autofill:active {
     background: transparent;
-webkit-box-shadow: 0 0 0 0px transparent inset !important;
-webkit-text-fill-color: #fff !important;
  font-size: 0.2rem !important;
transition: background-color 5000s ease-in-out 0s;
}
.biaottd2 textarea:-webkit-autofill,
.biaottd2 textarea:-webkit-autofill:hover,
.biaottd2 textarea:-webkit-autofill:focus,
.biaottd2 textarea:-webkit-autofill:active {
    background: transparent;
-webkit-box-shadow: 0 0 0 0px transparent inset !important;
-webkit-text-fill-color: #fff !important;
  font-size: 0.2rem !important;
transition: background-color 5000s ease-in-out 0s;
}

  .close_btn {
    width: 33px;
    height: 33px;
    border-radius: 33px;
    text-align: center;
    line-height: 33px;
    font-weight: 600;
    color: #fff;
    background: #000;
    border: 2px solid #fff;
    position: absolute;
    top: -11.5px;
    right: -11.5px;
    cursor: pointer;
    font-size: 0.2rem;
}
.pc{
    display: block !important;
}
.yd{
    display: none !important;
}
.Various{
    width: 100%;
    height: auto;
    margin: 0 auto;
    padding-bottom: 0.78rem;
}
.Variouscenter{
    width: 16rem;
    height: auto;
    margin: 0 auto;
}
.Variouscenter h2{
    width: 16rem;
    height: auto;
    line-height: 0.48rem;
    color: #000;
    text-align: center;
    padding-top: 0.77rem;
    padding-bottom: 0.16rem;
    font-family: pb;
    font-size: 0.48rem;
}
.Varioustitle{
    font-size: 0.2rem;
    color: #666;
    text-align: center;
    font-family: p;
    line-height: 0.3rem;
    width: 16rem;
    height: auto;
    padding-bottom: 0.55rem;
}
.Varioustitle span{
 color: #ff0000;
 font-weight: 600;
 font-family: pb;
}
.Variouscenter ul{
    width: 15rem;
    height: 3.97rem;
    display: flex;
    justify-content:space-around;
    align-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
    /* margin-top: 0.48rem; */
}
.Variouscenter ul li{
    width: 4.9rem;
    height: 3.97rem;
    position: relative;
    /* background: url(../img/biaodd.png) no-repeat; */
    border-radius: 0.25rem;
    box-shadow: 0px 0px 6px #ccc;
    overflow: hidden;
    background-size: 100% 100%;
}
.a1{
    width: 3.3rem;
    height: 3.78rem;
    position: absolute;
    top: 0rem;
    right: 0.3rem;
}
.varbox {
    width: 2.66rem;
    height: 0.48rem;
    background: #f3000a;
    color: #fff;
    font-size: 0.22rem;
    text-align: center;
    line-height: 0.48rem;
    border-radius: 0.78rem;
    position: absolute;
    bottom: 0.9rem;
    left: 0.5rem;
    /* font-weight: 600; */
}
.Variouscenter ul li h3{
    width:auto;
    height: auto;
    font-size: 0.26rem;
    color: #000;
    font-weight: 600;
    font-family: pb;
    padding-left: 0.5rem;
    position: absolute;
    top:0.52rem;
}
.atitle{
    width: auto;
    padding-left: 0.5rem;
    color: #666;
    font-size: 0.24rem;
    line-height: 0.36rem;
    font-family: p;
    text-align: left;
    position: absolute;
    top: 1.5rem;
}
.a2{
    width:4.5rem;
    height: 4.39rem;
    position: absolute;
    top:0rem;
    left: 0rem;
}
.usage{
    width: 100%;
    height: 9.37rem;
    margin: 0 auto;
    background: #223544;
    background-size: 100% 100%;
}
.usagecenter{
    width: 16rem;
    height: 8.77rem;
    margin: 0 auto;
}
.usagecenter h2{
    width: 16rem;
    height: auto;
    line-height: 0.48rem;
    color: #fff;
    text-align: center;
    padding-top: 0.77rem;
    padding-bottom: 0.16rem;
    font-family: pb;
    font-size: 0.48rem;
}
.usagecenter ul{
    width: 15rem;
    height: 5.4rem;
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
}
.usagecenter ul li{
    width: 2.5rem;
    height: 5.4rem;
    overflow: hidden;
    border-radius: 0.3rem;
}
.usagecenter ul li img{
    width: 2.5rem;
    height: 5.4rem;
    transition: 0.4s;
}
.usagecenter ul li img:hover{
    transform: scale(1.05);
    transition: 0.4s;
    cursor: pointer;
}
.ctiao{
    width: 100%;
    height: 2.24rem;
    margin: 0 auto;
    background: url(../img/239.jpg) no-repeat;
}
.ccenter{
    width: 16rem;
    height: 2.54rem;
    margin: 0 auto;
    position: relative;
}
.ccenter h2{font-size: 0.32rem;
    color: #fff;
    font-size: 0.32rem;
    text-align: left;
    font-weight: 600;
    padding-top: 0.6rem;
}
.ccenter h2 span{
    color: #f0c600;
}
.ccenterbox{
    width: 2.65rem;
    height: 0.66rem;
    line-height: 0.66rem;
    color: #f3000a;
    background: #ffff33;
    border-radius: 0.66rem;
    text-align: center;
    font-size: 0.26rem;
    position: absolute;
    right: 0rem;
    top: 0.93rem;
    font-weight: 600;
    font-family: pb;
}
.Details{
    width: 100%;
    height: 9.77rem;
    margin: 0 auto;
    background: url(../img/997.jpg) no-repeat;
    background-size: 100% 100%;
}
.detailscenter{
    width: 16rem;
    height: 9.77rem;
    margin: 0 auto;
    position: relative;
}
.detailscenter h2{
    width: 16rem;
    height: auto;
    margin: 0 auto;
    text-align: center;
    font-family: pb;
    font-weight: 600;
    font-size: 0.48rem;
    color: #000;
    padding-top: 0.83rem;
}
.detailscenter ul li{
    width: 3.7rem;
    height: auto;
    position: absolute;
}
.detailscenter ul li h3{
    font-size: 0.22rem;
    line-height: 0.36rem;
    text-align: left;
    color: #000;
    font-weight: 600;
    font-family: pb;
}
.biaotitles_details{
    font-size: 0.2rem;
    line-height: 0.28rem;
    color: #666;
    text-align: left;
    width: 3.7rem;
    height: auto;
}
.detailscenter ul li:nth-of-type(1){
    top: 2.35rem;
    left: 1.8rem;
}
.detailscenter ul li:nth-of-type(2){
    top: 2.28rem;
    left: 11.2rem;
}
.detailscenter ul li:nth-of-type(3){
    top: 4.8rem;
    left: 1.5rem;
}
.detailscenter ul li:nth-of-type(4){
    top: 4.35rem;
    left: 10.9rem;
}
.detailscenter ul li:nth-of-type(5){
    top: 7.1rem;
    left: 1.3rem;
}
.detailscenter ul li:nth-of-type(6){
    top: 6.95rem;
    left: 11rem;
}
.images1084{
    width: 100%;
    height: 10.84rem;
    margin: 0 auto;
    background: url(../img/1084.jpg) no-repeat;
    background-size: 100% 100%;
}
.images1084center{
    width: 16rem;
    height: 10.84rem;
    margin: 0 auto;
}
.images1084center h2{
    width: 16rem;
    height: auto;
    font-size: 0.48rem;
    font-family: pb;
    font-weight: 600;
    color: #000;
    text-align: center;
    padding-top: 1.22rem;
    line-height: 0.48rem;
    padding-bottom: 0.14rem;
}
.images_title{
    font-size: 0.24rem;
    color: #666;
    font-family: p;
    width: 16rem;
    height: auto;
    text-align: center;
    margin: 0 auto;
}
.images_title span{
    color: #e6131a;
    font-family: pb;
    font-weight: 600;
}
.profiles{
    width: 100%;
    height: 7.14rem;
    background: url(../img/714.jpg) no-repeat;
    background-size: 100% 100%;
    margin: 0 auto;
}
.profilescenter{
    width: 16rem;
    height: 7.14rem;
    margin: 0 auto;
}
.profilescenter h2{
    width: 16rem;
    height: auto;
    font-size: 0.48rem;
    font-family: pb;
    font-weight: 600;
    color: #fff;
    text-align: center;
    padding-top: 0.8rem;
    line-height: 0.48rem;
    padding-bottom: 0.14rem;
}
.profilesbox{
    width: 16rem;
    height: 4.12rem;
    margin: 0 auto;
    margin-top: 0.3rem;
}
.profilesbox1{
    width: 7.47rem;
    height: 4.12rem;
    float: left;
    overflow: hidden;
    border: 0.01rem solid #c90915;
}
.profilesbox1 img{
    width: 7.47rem;
    height: 4.12rem;
    transition: 0.4s;
}
.profilesbox1 img:hover{
    transform: scale(1.05);
    transition: 0.4s;
}
.profilesbox2{
    width: 7.9rem;
    height: 4.12rem;
    float: right;
}
.profilesbox2titles{
    width: auto;
    height: auto;
    font-size: 0.22rem;
    line-height: 0.36rem;
    text-align: left;
    color: #fff;
    font-family: p;
    font-weight: 400;
    margin-top: 0.42rem;
}
.probutton{
    width: 2.65rem;
    height: 0.66rem;
    font-size: 0.24rem;
    font-weight: 600;
    color: #fff;
    background: #c90915;
    border-radius: 0.66rem;
    text-align: center;
    line-height: 0.66rem;
    margin-top: 0.5rem;
}
.profiles_three{
    width: 100%;
    height: 4rem;
    background: #fff;
    margin: 0 auto;
}
.profiles_threecenter{
    width: 16rem;
    height: 4rem;
    margin: 0 auto;
    position: relative;
}
.profiles_threecenter1{
    width: 16rem;
    height: 4rem;
    position: absolute;
    left: 0rem;
    top: -0.3rem;
    display: flex;
    justify-content: space-around;
}
.profiles_boximg{
    width: 5rem;
    height: 3.27rem;
    overflow: hidden;
    border: 0.01rem solid #c90915;
    margin-top: 0.2rem;
}
.profiles_boximg img{
    width: 5rem;
    height: 3.27rem;
    transition: 0.4s;
}
.profiles_boximg img:hover{
    transform: scale(1.05);
    transition: 0.4s;
    cursor: pointer;
}
.pros{
    width: 16rem;
    height: 4rem;
    display: flex;
    justify-content: space-around;
    margin: 0 auto;
    position: relative;
    top: -0.4rem;
    background: #fff;
}
.perfect{
    width: 100%;
    height: auto;
    margin: 0 auto;
    padding-bottom: 0.2rem;
}
.perfectcenter{
    width: 14rem;
    height: auto;
    margin: 0 auto;
    
}
.perfectcenter h2{
    width: 14rem;
    height: 2rem;
    line-height: 2rem;
    font-size: 0.48rem;
    text-align: center;
    font-family: pb;
    /* padding-top: 2.7rem; */
    color: #000;
}
.perfectcenter ul{
    width: 14rem;
    height: 3.24rem;
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
}
.perfectcenter ul li{
    width: 2.65rem;
    height: 3.24rem;
    border-radius: 0.2rem;
    background: #f0f3f5;
    position: relative;
    transition: 0.4s;
}
.f1{
    width: 0.64rem;
    height: 0.55rem;
    position: absolute;
    background: url(../img/ff1.webp) no-repeat;
    background-size: 100% 100%;
    top: 0.35rem;
    left: 0.25rem;
}
.f2{
    width: 0.64rem;
    height: 0.55rem;
    position: absolute;
    background: url(../img/ff2.webp) no-repeat;
    background-size: 100% 100%;
    top: 0.35rem;
    left: 0.25rem;
}
.f3{
    width: 0.64rem;
    height: 0.55rem;
    position: absolute;
    background: url(../img/ff3.webp) no-repeat;
    background-size: 100% 100%;
    top: 0.35rem;
    left: 0.25rem;
}
.f4{
    width: 0.64rem;
    height: 0.55rem;
    position: absolute;
    background: url(../img/ff4.webp) no-repeat;
    background-size: 100% 100%;
    top: 0.35rem;
    left: 0.25rem;
}
.f5{
    width: 0.64rem;
    height: 0.55rem;
    position: absolute;
    background: url(../img/ff5.webp) no-repeat;
    background-size: 100% 100%;
    top: 0.35rem;
    left: 0.25rem;
}
.yellow .f1{
    width: 0.64rem !important;
    height: 0.55rem !important;
    position: absolute !important;
    background: url(../img/fff1.webp) no-repeat !important;
    background-size: 100% 100% !important;
    top: 0.35rem !important;
    left: 0.25rem !important;
    transition: 0.4s;
}
.yellow .f2{
    width: 0.64rem !important;
    height: 0.55rem !important;
    position: absolute !important;
    background: url(../img/fff2.webp) no-repeat !important;
    background-size: 100% 100% !important;
    top: 0.35rem !important;
    left: 0.25rem !important;
    transition: 0.4s;
}
.yellow .f3{
    width: 0.64rem !important;
    height: 0.55rem !important;
    position: absolute !important;
    background: url(../img/fff3.webp) no-repeat !important;
    background-size: 100% 100% !important;
    top: 0.35rem !important;
    left: 0.25rem !important;
    transition: 0.4s;
}
.yellow .f4{
    width: 0.64rem !important;
    height: 0.55rem !important;
    position: absolute !important;
    background: url(../img/fff4.webp) no-repeat !important;
    background-size: 100% 100% !important;
    top: 0.35rem !important;
    left: 0.25rem !important;
    transition: 0.4s;
}
.yellow .f5{
    width: 0.64rem !important;
    height: 0.55rem !important;
    position: absolute !important;
    background: url(../img/fff5.webp) no-repeat !important;
    background-size: 100% 100% !important;
    top: 0.35rem !important;
    left: 0.25rem !important;
    transition: 0.4s;
}
.perfectcenter h3{
    width: auto;
    height: auto;
    font-size: 0.21rem;
    font-weight: 600;
    font-family: pb;
    color: #000;
    padding-left: 0.25rem;
    position: absolute;
    top: 0.95rem;
}
.ff{
    width: 2.37rem;
    padding-left: 0.25rem;
    font-size: 0.2rem;
    line-height: 0.3rem;
    font-family: p;
    text-align: left;
    color: #333;
    position: absolute;
    top: 1.45rem;
}
.yellow{
    background: #e6131a !important;
    transition: 0.4s;
    color: #fff !important;
    cursor: pointer;
}
.yellow h3{
    color: #fff !important;
}
.yellow .ff{
    color: #fff !important;
}
.yellow p{
    color: #fff !important;
}
.yellow .tt{
    color: #fff !important;
}
.selling{
    width: 100%;
    max-width: 19.2rem;
    height: auto;
    margin:  0 auto;
    background: #f7f7f7;
    padding-bottom: 0.6rem;
    overflow: hidden;
}
.sellingcenter{
    width: 14rem;
    height: auto;
    margin: 0 auto;
}
.sellingcenter h2{
    width: 14rem;
    height: 1rem;
    line-height: 1rem;
    color: #000;
    text-align: center;
    font-family: pb;
    font-size: 0.48rem;
    padding-top: .4rem;
}
.sellingbox{
    width: 14rem;
    height: 4.39rem;
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
    margin-top: 0.2rem;
}
.sellingbox1{
    width: 4.57rem;
    height: 4.39rem;
    background: #fff;
    position: relative;
    border: 0.01rem solid transparent;
    border-radius: 0.2rem;
}
.sellingbox1 img{
    width: 4.57rem;
    height: 3.48rem;
    display: block;
    /* border: 1px solid #f3000a; */
}
.sbox{
    height: 0.73rem;
    /* background: #e6131a; */
    width: 0.9rem;
    position: absolute;
    bottom: 0.4rem;
    right: 0.3rem;
    background: url(../img/quo.png) no-repeat;
    background-size: 100% 100%;
}
.sellingbox1 p{
    width: 100%;
    height: 0.8rem;
    font-size: 0.22rem;
    color: #000;
    text-align: left;
    font-weight: 400;
    padding-left: 0.3rem;
    line-height: 0.3rem;
}
.Variousbox2{
    width: 15rem;
    height: 4.73rem;
    margin: 0 auto;
    position: relative;
    background: #f7f7f7;
}
.Variousleft{
    width: 7.55rem;
    height: 4.73rem;
    float: left;
    overflow: hidden;
    border-bottom-right-radius: 0.5rem;
     border-top-left-radius: 0.5rem;
}
.Variousleft img{
    width: 7.55rem;
    height: 4.73rem;
    transition: 0.4s;
}
.Variousleft img:hover{
    transform: scale(1.05);
    transition: 0.4s;
    cursor: pointer;
}
.Variousright{
    width: 7rem;
    height: 4.73rem;
  position: absolute;
  right: 0rem;
  top: 0rem;
}

.hot{
    width: 1.27rem;
    height: 1.27rem;
    position: absolute;
    right: 0rem;
    top: 0rem;
}
.Variousright h3{
    font-size: 0.3rem;
    font-family: pb;
    font-weight: 600;
    text-align: left;
    line-height: 1.2rem;
}
.vars{
    width: auto;
    font-size: 0.22rem;
    color: #666;
    font-family:p;
    line-height: 0.3rem;
    margin-top: 0.15rem;
}
.vars img{
    width: 0.16rem;
    height: 0.15rem;
    float: left;
    margin-top: 0.075rem;
    margin-right: 0.1rem;
}
.two_var{
    width: 7.21rem;
    height: 1.22rem;
    background: url(../img/you.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    bottom: 0rem;
    right: -0.3rem;
}
.two_email a{
    font-size: 0.16rem;
    color: #c90915;
    font-family: p;
    position: absolute;
    left: 0.7rem;
    top: 0.85rem;
}
.one_var{
    font-size: 0.22rem;
    font-family: pb;
    font-weight: 600;
    color: #fff;
    position: absolute;
    left: 4.2rem;
    top: 0.7rem;
    cursor: pointer;
}
.ullist{
    width: 100%;
    height: auto;
    margin: 0 auto;
    margin-top: 0.48rem;
}
.listform li{
    width: 7.28rem;
    height: 4.8rem;
    background: #fff;
    position: relative;
    overflow: hidden;
}
.listform {
    width: 15rem;
    height: auto;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-around;
    align-content: space-between;
}

.part04_bottom_flash_01 {
    width: 7.28rem;
    height: 4.8rem;
    position: absolute;
    left: -4.57rem;
    top: 0;
    background-color: rgba(0,0,0,0.8);
    z-index: 9;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    transition: all ease 0.3s;
}
.part04_bottom_flash_01_block {
    width: 4.9rem;
    height: 3.97rem;
    box-sizing: border-box;
    padding-top: 0.27rem;
}
.dhlogo{
    width: 0.46rem;
    height: 0.46rem;
    position: absolute;
    left: 2.02rem;
    top: 0.85rem;
}
.quan{
    width: 1.54rem;
    height: 0.43rem;
    border: 1px solid #fff;
    text-align: center;
    line-height: 0.43rem;
    font-size: 0.18rem;
    color: #fff;
    position: absolute;
    top: 1.85rem;
    left: 0.75rem;
}

.quan2{
    width: 2.55rem;
    height: 0.53rem;
    border: 1px solid #ffc211;
    color: #000;
    background: #fff;
    font-size: 0.2rem;
    line-height: 0.53rem;
    text-align: center;
    position: absolute;
    top: 3.65rem;
    left: 2rem;
    text-indent: 0.25rem;
    cursor: pointer;
    transition: 0.4s;
}
.part04_bottom_flash_02 {
    width: 7.28rem;
    height: 4.8rem;
    position: absolute;
    left: -4.57rem;
    top: 0;
    background-color: #ffc51c;
    z-index: 9;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    transition: all ease 0.3s !important;
}
.part04_bottom_flash_03 {
    width: 4.9rem;
    height: 3.97rem;
    position: absolute;
    left: -4.9rem;
    top: 0;
    background-color: rgba(0,0,0,0.8);
    z-index: 9;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    transition: all ease 0.3s !important;
}
.first{
    color: #fff;
    font-size: 0.24rem;
    text-align: center;
    font-family: pb;
}
.swiper_list li {
    width: 4.9rem !important;
    height: auto !important;
    line-height: 0.36rem;
    font-size: 0.18rem;
    color: #fff;
    padding-left: 0.7rem;
    background: transparent;
    margin-top: 0.1rem;
    box-shadow: none !important;
}
.swiper_list li img{
    margin-right: 0.1rem;
}
.hei{
    color: #fff;
}
.swiper_list{
    width: 4.9rem !important;
    height: auto !important;
    border: none !important;
    box-shadow: none !important;
}
.quetos{
    width: 2.78rem;
    height: 0.6rem;
    background: url(../img/button.png) no-repeat;
    background-size: 100% 100%;
    margin: 0 auto;
    font-size: 0.2rem;
    text-align: center;
    line-height: 0.6rem;
    display: block;
    color: #fff;
    font-family: 'pb';
    font-weight: 600;
    /* text-indent: -0.4rem; */
    margin-top: 0.1rem;
}
.biaotts{
    width: 4.9rem;
    height: 0.7rem;
    background: rgba(0,0,0,0.7);
    color: #fff;
    text-align: center;
    line-height: 0.7rem;
    font-family: p;
    position: absolute;
    bottom: 0rem;
    left: 0rem;
    font-size: 0.24rem;
}
.advant{
    width: 100%;
    height: 9.6rem;
    margin: 0 auto;
}
.advantcenter{
    width: 15rem;
    height: 9.6rem;
    margin: 0 auto;
}
.advantcenter h2{
    width: 16rem;
    height: auto;
    line-height: 0.48rem;
    color: #000;
    text-align: center;
    padding-top: 0.77rem;
    padding-bottom: 0.16rem;
    font-family: pb;
    font-size: 0.48rem;
}
.advantcenter ul{
    width: 15rem;
    height: 6.42rem;
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
}
.advantcenter ul li{
    width: 4.8rem;
    height: 6.4rem;
    border: 0.01rem solid #c90915;
    position: relative;
}
.advantcenter ul li img{
    width: 4.8rem;
    height: 3.88rem;
    display: block;
}
.advanttitles{
    width: 4.8rem;
    height: auto;
    font-size: 0.24rem;
    line-height: 0.24rem;
    padding-top: 0.63rem;
    padding-bottom: 0.24rem;
    font-weight: 600;
    font-family: pb;
    text-align: center;
}
.adbody{
    width: 3.85rem;
    height: auto;
    font-size: 0.2rem;
    line-height: 0.3rem;
    text-align: left;
    color: #666;
    font-family: p;
    margin: 0 auto;
}
.bb11{
    width: 0.99rem !important;
    height: 1.14rem !important;
    position: absolute;
    left: 1.9rem;
    top: 3.18rem;
}
.usagecenter ul li:nth-of-type(1){
    width: 5.1rem;
    height: 5.8rem;
    border: 0.01rem solid #c90915;
    border-radius: 0rem !important;
}
.usagecenter ul li:nth-of-type(1) img{
    width: 5.1rem !important;
    height: 5.8rem !important;
}
.usagecenter ul li:nth-of-type(2){
    width: 5.1rem;
    height: 5.8rem;
    display: flex;
    align-content: space-between;
    flex-wrap: wrap;
    border-radius: 0rem !important;
}
.two_bb1{
    width: 5.1rem !important;
    height: 3.43rem !important;
    border: 0.01rem solid #c90915;
    overflow: hidden;
}
.two_bb1 img{
    width: 5.1rem !important;
    height: 3.43rem !important;
}
.two_bb2{
    width: 5.1rem;
    height: 2.12rem;
    display: flex;
    justify-content: space-between;
}
.two_bb2_center{
    width: 2.47rem;
    height: 2.12rem;
    border: 0.01rem solid #c90915;
    overflow: hidden;
}
.two_bb2_center img{
    width: 2.47rem !important;
    height: 2.12rem !important;
}
.two_bb3{
    width: 4.48rem !important;
    height: 3.2rem !important;
    border: 0.01rem solid #c90915;
    overflow: hidden;
}
.two_bb3 img{
    width: 4.48rem !important;
    height: 3.2rem !important;
}
.two_bb4{
    width: 4.48rem !important;
    height: 2.37rem !important;
    overflow: hidden;
    border: 0.01rem solid #c90915;
}
.two_bb4 img{
    width: 4.48rem !important;
    height: 2.37rem !important;
}
.usagecenter ul li:nth-of-type(3){
    width: 4.48rem;
    height: 5.8rem;
    display: flex;
    flex-wrap: wrap;
    border-radius: 0rem !important;
    align-content: space-between;
}
.qie{
    width: 100%;
    height: 10.24rem;
    background: url(../img/1024.jpg) no-repeat;
    background-size: 100% 100%;
    margin: 0 auto;
}
.qiecenter{
    width: 15rem;
    height: 10.24rem;
    margin: 0 auto;
}
.qiecenter h2{
    width: 15rem;
    height: auto;
    font-size: 0.48rem;
    text-align: center;
    font-family: pb;
    text-align: center;
    font-weight: 600;
    line-height: 0.48rem;
    padding-top: 0.84rem;
    padding-bottom: 0.23rem;
}
.qietitles{
    width: 15rem;
    height: auto;
    font-size: 0.24rem;
    font-weight: 400;
    font-family: p;
    text-align: center;
}
.qietitles span{
    color: #c90916;
    font-weight: 600;
    font-family: pb;
}
.sellingbox1:hover{
    border: 0.01rem solid #c90915;
}
.pc{
    display: block;
}
.yd{
    display: none;
}
.cookies{
    width: 100%;
    height: auto;
    position: fixed;
    padding-top: 0.3rem;
    padding-bottom: 0.1rem;
    bottom: 0rem;
    background: #fff;
        box-shadow: 0px 0px 4px #ccc;
     z-index: 99999999 !important;
}
.cookiebox{
    font-size: 0.16rem;
    line-height: 0.22rem;
    color: #666;
    text-align: left;
    padding-right: 0.45rem;
    width: 12.08rem;
    height: auto;
    display: table;
    margin: 0 auto;
    border-right: 0.01rem solid #ccc;
    float: left;
    /* margin-left: 1.5rem; */
}
.cookiestitle{
	    width: 1.44rem;
    height: 0.37rem;
    line-height: 0.37rem;
    text-align: center;
    border-radius: 0.37rem;
    background: #cccccc;
    color: #fff;
    font-size: 0.16rem;
    float: right;
    margin-right: 1.6rem;
    margin-top: -0.1rem;
    cursor: pointer;
    transition: 0.4s;
}
.header_bott .inav .nav_li .xiala_nav .left {
    float: left;
    width: 75% !important;
    padding-top: 53px;
}

.cookiestitle:hover{
	background: #000033 !important;
	transition: 0.4s;
}
.cookiescenter {
    width: 16rem;
    height: auto;
    margin: 0 auto;
    margin-left: 1.8rem !important;
}
.cjs{
    display: none;
}
.pc_headercenter_button {
    width: 1.74rem;
    height: 0.4rem;
    background: #cb0816;
    border-radius: 0.4rem;
    float: right;
    font-size: 0.18rem;
    color: #fff;
    font-weight: 600;
    border: none;
    font-family: pb;
    line-height: 0.4rem;
    margin-top: 0rem;
}

.pc_headercenter_button img {
    width: 0.24rem;
    height: 0.24rem;
    float: right;
    margin-top: 0.068rem;
    margin-right: 0.1rem;
}

.pc_header_list ul li a:hover {
    font-family: pb;
    color: #cb0816;
    font-weight: 600;
}
.ddmp_bottom {
    width: 100%;
    height: 7rem !important;
    margin: 0 auto;
    /* margin-top: 4% !important; */
    background: url(../img/dibg.jpg);
    position: relative;
}

.tabbox {
    /* width:500px; */
    /* height:140px; */
    /* margin:100px auto; */
    /* background:#f0f0f0; */
    /* font-family:'微软雅黑'; */
}

.tabbox .tab {
    overflow: hidden;
    /*background: #ccc;*/
    width: 7rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    height: 2.1rem;
}

.tabbox .tab a {
    display: block;
    /* padding: 10px 20px; */
    width: 3.5rem;
    line-height: 0.36rem;
    float: left;
    text-decoration: none;
    font-size: 0.17rem;
    color: #333;
    height: 0.36rem;
    text-align: left;
}

.tabbox .tab a:hover {
    /*background: #E64E3F;*/
    color: #cc0000;
    text-decoration: none;
}

.tabbox .tab a.on {
    /*background: #E64E3F;*/
    display: block;
    color: #cc0000;
    text-decoration: none;
}

.tabbox .content {
    overflow: hidden;
    width: 500px;
    height: 2rem;
    position: relative;
}

.tabbox .content ul {
    position: absolute;
    left: 0;
    top: 0;
    height: 100px;
}

.tabbox .content li {
    width: 500px;
    height: auto;
    float: left;
}

.tabbox .content li p {
    padding: 10px;
}
.ddmp_bottom {
    width: 100%;
    height: 8rem !important;
    margin: 0 auto;
    /* margin-top: 4% !important; */
    background: url(../img/dibg.jpg);
    position: relative;
}

.bak_top {
    width: 100%;
    height: 1rem;
    margin: 0 auto;
}

.bottom_titls {
    width: 16rem;
    height: 1.77rem;
    margin: 0 auto;
    line-height: 2.77rem;
    font-size: 0.18rem;
    font-family: p;
    text-align: right;
    color: rgba(255,255,255,0.6);
}

.bak_bottom_logo {
    width: 2.07rem !important;
    height: 0.56rem !important;
    position: absolute;
    left: 0rem;
    top: 0.4rem;
}

.bak_bottom_aicenter {
    width: 16rem;
    height: 1.77rem;
    margin: 0 auto;
    border-top: 0.01rem solid #3a3a3c;
    position: relative;
}

.bottom_titls {
    width: 16rem;
    height: 1.77rem;
    margin: 0 auto;
    line-height: 1.77rem;
    font-size: 0.18rem;
    font-family: p;
    text-align: right;
    color: rgba(255,255,255,0.6);
}

.bak_bottom_ai {
    width: 100%;
    height: 1.77rem;
    position: absolute;
    bottom: 0rem;
    left: 0rem;
}

.ddmst {
    display: flex;
    justify-content: space-between;
    margin-top: 0.05rem;
}

.ddmp_bottom {
    width: 100%;
    height: 7rem !important;
    margin: 0 auto;
    /* margin-top: 4% !important; */
    background: url(../img/dibg.jpg);
    position: relative;
}
.ddmp_bottom {
    width: 100%;
    height: 8.5rem !important;
    margin: 0 auto;
    /* margin-top: 4% !important; */
    background: url(../img/dibg.jpg);
    position: relative;
}

.bak_top {
    width: 100%;
    height: 1rem;
    margin: 0 auto;
}

.bottom_bakul {
    width: 16rem;
    height: 3.1rem;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}

.bottom_bak1 {
    width: 3.2rem;
    height: 2.8rem;
    display: flex;
    flex-wrap: wrap;
    align-content: space-between;
}

.bottom_bak1titles {
    font-size: 0.3rem;
    color: #fff;
    text-align: left;
    line-height: 0.3rem;
    font-family: pb;
    height: 0.3rem !important;
    font-weight: 600;
}

.bottom_bak1 ul {
    width: auto;
    /* display: flex; */
    /* flex-wrap: wrap; */
    align-content: space-between;
}

.bottom_bak1 ul li {
    color: #fff !important;
    font-family: p;
    text-align: left;
    line-height: 0.36rem;
    font-size: 0.18rem;
    opacity: 0.8;
}

.bak_bottom_ai {
    width: 100%;
    height: 2.77rem;
    position: absolute;
    bottom: 0rem;
    left: 0rem;
}

.bak_bottom_aicenter {
    width: 16rem;
    height: 2.77rem;
    margin: 0 auto;
    border-top: 0.01rem solid #3a3a3c;
    position: relative;
}

.bak_bottom_logo {
    width: 2.07rem !important;
    height: 0.56rem !important;
    position: absolute;
    left: 0rem;
    top: 0.9rem;
}

.bottom_titls {
    width: 16rem;
    height: 2.77rem;
    margin: 0 auto;
    line-height: 2.77rem;
    font-size: 0.18rem;
    font-family: p;
    text-align: right;
    color: rgba(255,255,255,0.6);
}

.biaos {
    /*display: none;*/
    /* display: none; */
    position: fixed;
    width: 70% !important;
    top: 15%;
    margin-left: 0% !important;
    left: 10% !important;
    background: #fff;
    box-shadow: 0px 0px 6px #ccc;
    z-index: 9999999;
    padding: 50px 0;
}

.biaos .infor .tit {
    text-align: center;
    font-size: 40px;
    color: #262626;
    margin-top: 2%;
    line-height: 40px;
    margin-bottom: 15px;
    text-transform: uppercase;
    font-family: 'he';
}

.biaos .infor .con {
    text-align: center;
    font-size: 16px;
    color: #777;
    line-height: 22px;
    margin-bottom: 15px;
}

.biaos .row {
    width: 85%;
    margin-left: 7.5%;
    transition: .2s width ease;
    *: ; zoom: 1; }

.biaos .btm_box {
    text-align: center;
    margin-top: 2%;
    margin-bottom: 2%;
}

.biaos .btns_list {
    margin: 0 auto;
    display: block;
    float: none;
}

.biaos .green {
    background-color: #c90915;
    width: 47.7%;
    height: 50px;
    line-height: 50px;
    border: none;
    font-size: 18px;
    color: #fff;
    cursor: pointer;
    padding: 0;
}

.biaos .form input {
    border: 1px solid #aaa;
    font-size: 16px;
    color: #d2d2d2;
}

.biaos .line1 {
    height: 50px;
    line-height: 50px;
    width: 98.5%;
    margin-bottom: 20px;
    text-indent: 15px;
}

.kuangs {
    width: 100%;
    background: rgba(0, 0, 0, 0.65);
    height: 100%;
    display: block;
    position: fixed;
    display: none;
    z-index: 9999999999999;
    top: 0rem;
}

.close_btn {
    width: 33px;
    height: 33px;
    border-radius: 33px;
    text-align: center;
    line-height: 33px;
    font-weight: 600;
    color: #fff;
    background: #000;
    border: 2px solid #fff;
    position: absolute;
    top: -11.5px;
    right: -11.5px;
    cursor: pointer;
}

.pro_li {
    height: 100%;
    padding-bottom: 30px !important;
}

.pro_li:hover .dropdown {
    display: block !important;
}

#dr_liuyan {
    width: 98.5% !important;
    height: 0.9rem !important;
    border-color: #aaa !important;
    font-size: 0.2rem !important;
    text-indent: 0.2rem !important;
    padding-top: 0.1rem !important;
    resize: none !important;
}

.con p {
    font-size: 0.16rem !important;
}

.tit p {
    font-weight: 600 !important;
}

.swip_one {
    position: relative;
}

.swip_one img {
    position: absolute;
    top: 0rem !important;
    left: 0rem !important;
}

.mySwiper2 {
    overflow: hidden;
}

.mySwiper3 .swiper-slide:nth-of-type(odd) .pc2_right_productsimgbox {
    position: absolute;
    top: 0rem !important;
}

.mySwiper3 .swiper-slide:nth-of-type(even) .pc2_right_productsimgbox {
    position: absolute;
    top: unset !important;
    bottom: 0rem !important;
}

.mySwiper3 .swiper-slide {
    position: relative;
}

.pc_ones {
    width: 100% !important;
    height: 8.5rem !important;
    margin: 0 auto;
    /* margin-top: 0.72rem; */
}

.pc_twos {
    width: 100% !important;
    height: 11.25rem !important;
    /* padding-top: 1.75rem; */
    margin: 0 auto;
}

.bigtop2 {
    background: linear-gradient(to top,#c90c18,#c51923,#c42029,rgba(192,51,55,0.8),rgba(192,51,55,0.8),rgba(192,51,55,0.8),rgba(192,51,55,0.8),rgba(192,51,55,0.7),rgba(192,51,55,0.6),rgba(192,51,55,0.5),rgba(192,51,55,0.3),rgba(192,51,55,0.1),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0),rgba(192,51,55,0)) !important;
    cursor: pointer;
    transition: 0.3s;
}

.pc_three {
    width: 100%;
    height: 9.26rem;
    margin: 0 auto;
}

.mySwiper4 {
    position: relative;
}

.httcs {
    box-shadow: 0px 6px 3px rgba(0,0,0,0.2);
}

.pc_five {
    position: relative;
    width: 100%;
    height: 9.26rem !important;
}

.pc_fours {
    width: 100%;
    height: 9.26rem;
    margin: 0 auto;
}

.pc_six {
    width: 100%;
    height: 9.26rem !important;
    margin: 0 auto;
}

.part041_middle .swiper-button-next {
    background-image: none !important;
}

.ddmp_bottom {
    width: 100%;
    height: 8rem !important;
    margin: 0 auto;
    /* margin-top: 4% !important; */
    background: url(../img/dibg.jpg);
    position: relative;
}

.bak_top {
    width: 100%;
    height: 1rem;
    margin: 0 auto;
}

.bottom_titls {
    width: 16rem;
    height: 1.77rem;
    margin: 0 auto;
    line-height: 2.77rem;
    font-size: 0.18rem;
    font-family: p;
    text-align: right;
    color: rgba(255,255,255,0.6);
}

.bak_bottom_logo {
    width: 2.07rem !important;
    height: 0.56rem !important;
    position: absolute;
    left: 0rem;
    top: 0.4rem;
}

.bak_bottom_aicenter {
    width: 16rem;
    height: 1.77rem;
    margin: 0 auto;
    border-top: 0.01rem solid #3a3a3c;
    position: relative;
}

.bottom_titls {
    width: 16rem;
    height: 1.77rem;
    margin: 0 auto;
    line-height: 1.77rem;
    font-size: 0.18rem;
    font-family: p;
    text-align: right;
    color: rgba(255,255,255,0.6);
}

.bak_bottom_ai {
    width: 100%;
    height: 1.77rem;
    position: absolute;
    bottom: 0rem;
    left: 0rem;
}

.ddmst {
    display: flex;
    justify-content: space-between;
    margin-top: 0.05rem;
}

.ddmp_bottom {
    width: 100%;
    height: 7rem !important;
    margin: 0 auto;
    /* margin-top: 4% !important; */
    background: url(../img/dibg.jpg);
    position: relative;
}

.tabbox {
    /* width:500px; */
    /* height:140px; */
    /* margin:100px auto; */
    /* background:#f0f0f0; */
    /* font-family:'微软雅黑'; */
}

.tabbox .tab {
    overflow: hidden;
    /*background: #ccc;*/
    width: 7rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    height: 2.1rem;
}

.tabbox .tab a {
    display: block;
    /* padding: 10px 20px; */
    width: 3.5rem;
    line-height: 0.36rem;
    float: left;
    text-decoration: none;
    font-size: 0.17rem;
    color: #333;
    height: 0.36rem;
    text-align: left;
}

.tabbox .tab a:hover {
    /*background: #E64E3F;*/
    color: #cc0000;
    text-decoration: none;
}

.tabbox .tab a.on {
    /*background: #E64E3F;*/
    display: block;
    color: #cc0000;
    text-decoration: none;
}

.tabbox .content {
    overflow: hidden;
    width: 500px;
    height: 2rem;
    position: relative;
}

.tabbox .content ul {
    position: absolute;
    left: 0;
    top: 0;
    height: 100px;
}

.tabbox .content li {
    width: 500px;
    height: auto;
    float: left;
}

.tabbox .content li p {
    padding: 10px;
}
@font-face {
    font-family: 'p';
    src: url('../font/Poppins-Regular.ttf');
}

@font-face {
    font-family: 'pb';
    src: url('../font/Poppins-Bold.ttf');
}

* {
    margin: 0;
    padding: 0;
    font-family: p;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
    cursor: pointer;
}

body {
    max-width: 19.2rem;
    margin: 0 auto;
}

.banner {
    width: 100%;
    height: 8.5rem;
    background: url(../imges/banner.jpg) no-repeat;
    background-size: 100% 100%;
    margin: 0 auto;
}

.biao655{
    width: 100%;
    height: 6.55rem;
    background: url(../img/655.jpg) no-repeat;
    background-size: 100% 100%;
    margin: 0 auto;
    position: relative;
}
.biao655center{
    width: 16rem;
    height: 6.55rem;
    margin: 0 auto;
    position: absolute;
    top: 0rem;
    left: 1.6rem;
}
.biao655center h3{
    width: 5.45rem;
    font-size: 0.36rem;
    line-height: 0.65rem;
    color: #fff;
    text-align: left;
    font-family: pb;
    font-weight: 600;
    text-transform: uppercase;
    padding-top: 1.37rem;
}
.biaobutton{
    width: 2.68rem;
    height: 0.7rem;
    background: url(../img/contact.png) no-repeat;
    background-size: 100% 100%;
    margin-top: 1rem;
}
.biaoright{
    width: 9.4rem;
    height: 6.55rem;
    background: rgba(176,6,17,0.6);
    position: absolute;
    left: 0rem;
    top: 0rem;
}
.biaottd{
    width: 8rem;
    height: 5rem;
    /* background: #000; */
    position: absolute;
    right: 0rem;
    top: 0.6rem;
}
.biaottd2{
    width: 8rem;
    height: 1.4rem;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    align-content: space-between;
    margin: 0 auto;
}
.biaottd2 input{
    width: 3.52rem;
    height: 0.6rem;
    line-height: 0.6rem !important;
    background: #c90916;
    color: #fff !important;
    font-size: 0.2rem !important;
    border:none;
    border-bottom:0.02rem solid #d64951
}
.countts{
    width: 7.5rem;
    height: 0.6rem;
    line-height: 0.6rem !important;
    background: transparent;
    font-size: 0.24rem !important;
    border:none;
    border-bottom:0.02rem solid #d64951;
    display: block;
    margin-left: 0.25rem;
    margin-top: 0.2rem;
    color: #fff !important;
}
.tests1{
    width: 7.5rem;
    height: 1rem;
    line-height: 0.3rem !important;
    background: transparent;
    color: #fff !important;
    font-size: 0.24rem !important;
    border:none;
    border-bottom:0.02rem solid #d64951;
    display: block;
    margin-left: 0.25rem;
    margin-top: 0.2rem;
    resize: none;
}
.biaobuttons{
    width: 3.58rem;
    height: 0.6rem;
    line-height: 0.6rem;
    text-align: center;
    font-size: 0.2rem;
    color:#c90915;
    font-family: pb;
    font-weight: 600;
    background: #fff;
    margin-top: 0.55rem;
    margin-left: 0.25rem;
}
input::placeholder {
    color: #fff !important; 
  }
  
  textarea::placeholder {
    color: #fff !important;
  }
  .biaos {
    /*display: none;*/
    /* display: none; */
    position: fixed;
    width: 70% !important;
    top: 15%;
    margin-left: 0% !important;
    left: 10% !important;
    background: #fff;
    box-shadow: 0px 0px 6px #ccc;
    z-index: 9999999;
    padding: 50px 0;
}

.biaos .infor .tit {
    text-align: center;
    font-size: 40px;
    color: #262626;
    margin-top: 2%;
    line-height: 40px;
    margin-bottom: 15px;
    text-transform: uppercase;
    font-family: 'he';
}

.biaos .infor .con {
    text-align: center;
    font-size: 16px;
    color: #777;
    line-height: 22px;
    margin-bottom: 15px;
}

.biaos .row {
    width: 85%;
    margin-left: 7.5%;
    transition: .2s width ease;
    *: ; zoom: 1; }

.biaos .btm_box {
    text-align: center;
    margin-top: 2%;
    margin-bottom: 2%;
}

.biaos .btns_list {
    margin: 0 auto;
    display: block;
    float: none;
}

.biaos .green {
    background-color: #c90915;
    width: 47.7%;
    height: 50px;
    line-height: 50px;
    border: none;
    font-size: 18px;
    color: #fff;
    cursor: pointer;
    padding: 0;
}

.biaos .form input {
    border: 1px solid #aaa;
    font-size: 16px;
    color: #d2d2d2;
}

.biaos .line1 {
    height: 50px;
    line-height: 50px;
    width: 98.5%;
    margin-bottom: 20px;
    text-indent: 15px;
}

.kuangs {
    width: 100%;
    background: rgba(0, 0, 0, 0.65);
    height: 100%;
    display: block;
    position: fixed;
    display: none;
    z-index: 9999999999999;
    top: 0rem;
}

.close_btn {
    width: 33px;
    height: 33px;
    border-radius: 33px;
    text-align: center;
    line-height: 33px;
    font-weight: 600;
    color: #fff;
    background: #000;
    border: 2px solid #fff;
    position: absolute;
    top: -11.5px;
    right: -11.5px;
    cursor: pointer;
}

.pro_li {
    height: 100%;
    padding-bottom: 30px !important;
}

.pro_li:hover .dropdown {
    display: block !important;
}

#dr_liuyan {
    width: 98.5% !important;
    height: 0.9rem !important;
    border-color: #aaa !important;
    font-size: 0.2rem !important;
    text-indent: 0.2rem !important;
    padding-top: 0.1rem !important;
    resize: none !important;
}

.con p {
    font-size: 0.16rem !important;
}

.tit p {
    font-weight: 600 !important;
}

.swip_one {
    position: relative;
}

.swip_one img {
    position: absolute;
    top: 0rem !important;
    left: 0rem !important;
}


.biaottd2 input:-webkit-autofill,
.biaottd2 input:-webkit-autofill:hover,
.biaottd2 input:-webkit-autofill:focus,
.biaottd2 input:-webkit-autofill:active {
     background: transparent;
-webkit-box-shadow: 0 0 0 0px transparent inset !important;
-webkit-text-fill-color: #fff !important;
  font-size: 0.2rem !important;
transition: background-color 5000s ease-in-out 0s;
}
.biaottd2 textarea:-webkit-autofill,
.biaottd2 textarea:-webkit-autofill:hover,
.biaottd2 textarea:-webkit-autofill:focus,
.biaottd2 textarea:-webkit-autofill:active {
    background: transparent;
-webkit-box-shadow: 0 0 0 0px transparent inset !important;
-webkit-text-fill-color: #fff !important;
  font-size: 0.2rem !important;
transition: background-color 5000s ease-in-out 0s;
}

  .close_btn {
    width: 33px;
    height: 33px;
    border-radius: 33px;
    text-align: center;
    line-height: 33px;
    font-weight: 600;
    color: #fff;
    background: #000;
    border: 2px solid #fff;
    position: absolute;
    top: -11.5px;
    right: -11.5px;
    cursor: pointer;
    font-size: 0.2rem;
}
.pc{
    display: block !important;
}
.yd{
    display: none !important;
}
.Various{
    width: 100%;
    height: auto;
    margin: 0 auto;
    padding-bottom: 0.78rem;
}
.Variouscenter{
    width: 16rem;
    height: auto;
    margin: 0 auto;
}
.Variouscenter h2{
    width: 16rem;
    height: auto;
    line-height: 0.48rem;
    color: #000;
    text-align: center;
    padding-top: 0.77rem;
    padding-bottom: 0.16rem;
    font-family: pb;
    font-size: 0.48rem;
}
.Varioustitle{
    font-size: 0.2rem;
    color: #666;
    text-align: center;
    font-family: p;
    line-height: 0.3rem;
    width: 16rem;
    height: auto;
    padding-bottom: 0.55rem;
}
.Varioustitle span{
 color: #ff0000;
 font-weight: 600;
 font-family: pb;
}
.Variouscenter ul{
    width: 15rem;
    height: 3.97rem;
    display: flex;
    justify-content:space-around;
    align-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
    /* margin-top: 0.48rem; */
}
.Variouscenter ul li{
    width: 4.9rem;
    height: 3.97rem;
    position: relative;
    /* background: url(../img/biaodd.png) no-repeat; */
    border-radius: 0.25rem;
    box-shadow: 0px 0px 6px #ccc;
    overflow: hidden;
    background-size: 100% 100%;
}
.a1{
    width: 3.3rem;
    height: 3.78rem;
    position: absolute;
    top: 0rem;
    right: 0.3rem;
}
.varbox {
    width: 2.66rem;
    height: 0.48rem;
    background: #f3000a;
    color: #fff;
    font-size: 0.22rem;
    text-align: center;
    line-height: 0.48rem;
    border-radius: 0.78rem;
    position: absolute;
    bottom: 0.9rem;
    left: 0.5rem;
    /* font-weight: 600; */
}
.Variouscenter ul li h3{
    width:auto;
    height: auto;
    font-size: 0.26rem;
    color: #000;
    font-weight: 600;
    font-family: pb;
    padding-left: 0.5rem;
    position: absolute;
    top:0.52rem;
}
.atitle{
    width: auto;
    padding-left: 0.5rem;
    color: #666;
    font-size: 0.24rem;
    line-height: 0.36rem;
    font-family: p;
    text-align: left;
    position: absolute;
    top: 1.5rem;
}
.a2{
    width:4.5rem;
    height: 4.39rem;
    position: absolute;
    top:0rem;
    left: 0rem;
}
.usage{
    width: 100%;
    height: 9.37rem;
    margin: 0 auto;
    background: #223544;
    background-size: 100% 100%;
}
.usagecenter{
    width: 16rem;
    height: 8.77rem;
    margin: 0 auto;
}
.usagecenter h2{
    width: 16rem;
    height: auto;
    line-height: 0.48rem;
    color: #fff;
    text-align: center;
    padding-top: 0.77rem;
    padding-bottom: 0.16rem;
    font-family: pb;
    font-size: 0.48rem;
}
.usagecenter ul{
    width: 15rem;
    height: 5.4rem;
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
}
.usagecenter ul li{
    width: 2.5rem;
    height: 5.4rem;
    overflow: hidden;
    border-radius: 0.3rem;
}
.usagecenter ul li img{
    width: 2.5rem;
    height: 5.4rem;
    transition: 0.4s;
}
.usagecenter ul li img:hover{
    transform: scale(1.05);
    transition: 0.4s;
    cursor: pointer;
}
.ctiao{
    width: 100%;
    height: 2.24rem;
    margin: 0 auto;
    background: url(../img/239.jpg) no-repeat;
    background-size: 100% 100%;
}
.ccenter{
    width: 13rem;
    height: 2.54rem;
    margin: 0 auto;
    position: relative;
}
.ccenter h2{
    font-size: 0.32rem;
    color: #fff;
    font-size: 0.32rem;
    width: 10rem;
    text-align: left;
    font-weight: 600;
    padding-top: 0.6rem;
}
.ccenter h2 span{
    color: #f0c600;
}
.ccenterbox{
    width: 3.65rem;
    height: 0.66rem;
    line-height: 0.66rem;
    color: #f3000a;
    background: #ffff33;
    border-radius: 0.66rem;
    text-align: center;
    font-size: 0.26rem;
    position: absolute;
    right: -1rem;
    top: 0.93rem;
    font-weight: 600;
    font-family: pb;
}
.Details{
    width: 100%;
    height: 9.77rem;
    margin: 0 auto;
    background: url(../img/997.jpg) no-repeat;
    background-size: 100% 100%;
}
.detailscenter{
    width: 16rem;
    height: 9.77rem;
    margin: 0 auto;
    position: relative;
}
.detailscenter h2{
    width: 16rem;
    height: auto;
    margin: 0 auto;
    text-align: center;
    font-family: pb;
    font-weight: 600;
    font-size: 0.48rem;
    color: #000;
    padding-top: 0.83rem;
}
.detailscenter ul li{
    width: 3.7rem;
    height: auto;
    position: absolute;
}
.detailscenter ul li h3{
    font-size: 0.22rem;
    line-height: 0.36rem;
    text-align: left;
    color: #000;
    font-weight: 600;
    font-family: pb;
}
.biaotitles_details{
    font-size: 0.2rem;
    line-height: 0.28rem;
    color: #666;
    text-align: left;
    width: 3.7rem;
    height: auto;
}
.detailscenter ul li:nth-of-type(1){
    top: 2.35rem;
    left: 1.8rem;
}
.detailscenter ul li:nth-of-type(2){
    top: 2.28rem;
    left: 11.2rem;
}
.detailscenter ul li:nth-of-type(3){
    top: 4.8rem;
    left: 1.5rem;
}
.detailscenter ul li:nth-of-type(4){
    top: 4.35rem;
    left: 10.9rem;
}
.detailscenter ul li:nth-of-type(5){
    top: 7.1rem;
    left: 1.3rem;
}
.detailscenter ul li:nth-of-type(6){
    top: 6.95rem;
    left: 11rem;
}
.images1084{
    width: 100%;
    height: 10.84rem;
    margin: 0 auto;
    background: url(../img/1084.jpg) no-repeat;
    background-size: 100% 100%;
}
.images1084center{
    width: 16rem;
    height: 10.84rem;
    margin: 0 auto;
}
.images1084center h2{
    width: 16rem;
    height: auto;
    font-size: 0.48rem;
    font-family: pb;
    font-weight: 600;
    color: #000;
    text-align: center;
    padding-top: 1.22rem;
    line-height: 0.48rem;
    padding-bottom: 0.14rem;
}
.images_title{
    font-size: 0.24rem;
    color: #666;
    font-family: p;
    width: 16rem;
    height: auto;
    text-align: center;
    margin: 0 auto;
}
.images_title span{
    color: #e6131a;
    font-family: pb;
    font-weight: 600;
}
.profiles{
    width: 100%;
    height: 7.14rem;
    background: url(../img/714.jpg) no-repeat;
    background-size: 100% 100%;
    margin: 0 auto;
}
.profilescenter{
    width: 16rem;
    height: 7.14rem;
    margin: 0 auto;
}
.profilescenter h2{
    width: 16rem;
    height: auto;
    font-size: 0.48rem;
    font-family: pb;
    font-weight: 600;
    color: #fff;
    text-align: center;
    padding-top: 0.8rem;
    line-height: 0.48rem;
    padding-bottom: 0.14rem;
}
.profilesbox{
    width: 16rem;
    height: 4.12rem;
    margin: 0 auto;
    margin-top: 0.3rem;
}
.profilesbox1{
    width: 7.47rem;
    height: 4.12rem;
    float: left;
    overflow: hidden;
    border: 0.01rem solid #c90915;
}
.profilesbox1 img{
    width: 7.47rem;
    height: 4.12rem;
    transition: 0.4s;
}
.profilesbox1 img:hover{
    transform: scale(1.05);
    transition: 0.4s;
}
.profilesbox2{
    width: 7.9rem;
    height: 4.12rem;
    float: right;
}
.profilesbox2titles{
    width: auto;
    height: auto;
    font-size: 0.22rem;
    line-height: 0.36rem;
    text-align: left;
    color: #fff;
    font-family: p;
    font-weight: 400;
    margin-top: 0.12rem;
}
.probutton{
    width: 2.65rem;
    height: 0.66rem;
    font-size: 0.24rem;
    font-weight: 600;
    color: #fff;
    background: #c90915;
    border-radius: 0.66rem;
    text-align: center;
    line-height: 0.66rem;
    margin-top: 0.5rem;
}
.profiles_three{
    width: 100%;
    height: 4rem;
    background: #fff;
    margin: 0 auto;
}
.profiles_threecenter{
    width: 16rem;
    height: 4rem;
    margin: 0 auto;
    position: relative;
}
.profiles_threecenter1{
    width: 16rem;
    height: 4rem;
    position: absolute;
    left: 0rem;
    top: -0.3rem;
    display: flex;
    justify-content: space-around;
}
.profiles_boximg{
    width: 5rem;
    height: 3.27rem;
    overflow: hidden;
    border: 0.01rem solid #c90915;
    margin-top: 0.2rem;
}
.profiles_boximg img{
    width: 5rem;
    height: 3.27rem;
    transition: 0.4s;
}
.profiles_boximg img:hover{
    transform: scale(1.05);
    transition: 0.4s;
    cursor: pointer;
}
.pros{
    width: 16rem;
    height: 4rem;
    display: flex;
    justify-content: space-around;
    margin: 0 auto;
    position: relative;
    top: -0.4rem;
    background: #fff;
}
.perfect{
    width: 100%;
    height: auto;
    margin: 0 auto;
    padding-bottom: 0.2rem;
}
.perfectcenter{
    width: 14rem;
    height: auto;
    margin: 0 auto;
    
}
.perfectcenter h2{
    width: 14rem;
    height: 2rem;
    line-height: 2rem;
    font-size: 0.48rem;
    text-align: center;
    font-family: pb;
    /* padding-top: 2.7rem; */
    color: #000;
}
.perfectcenter ul{
    width: 14rem;
    height: 3.24rem;
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
}
.perfectcenter ul li{
    width: 2.65rem;
    height: 3.24rem;
    border-radius: 0.2rem;
    background: #f0f3f5;
    position: relative;
    transition: 0.4s;
}
.f1{
    width: 0.64rem;
    height: 0.55rem;
    position: absolute;
    background: url(../img/ff1.webp) no-repeat;
    background-size: 100% 100%;
    top: 0.35rem;
    left: 0.25rem;
}
.f2{
    width: 0.64rem;
    height: 0.55rem;
    position: absolute;
    background: url(../img/ff2.webp) no-repeat;
    background-size: 100% 100%;
    top: 0.35rem;
    left: 0.25rem;
}
.f3{
    width: 0.64rem;
    height: 0.55rem;
    position: absolute;
    background: url(../img/ff3.webp) no-repeat;
    background-size: 100% 100%;
    top: 0.35rem;
    left: 0.25rem;
}
.f4{
    width: 0.64rem;
    height: 0.55rem;
    position: absolute;
    background: url(../img/ff4.webp) no-repeat;
    background-size: 100% 100%;
    top: 0.35rem;
    left: 0.25rem;
}
.f5{
    width: 0.64rem;
    height: 0.55rem;
    position: absolute;
    background: url(../img/ff5.webp) no-repeat;
    background-size: 100% 100%;
    top: 0.35rem;
    left: 0.25rem;
}
.yellow .f1{
    width: 0.64rem !important;
    height: 0.55rem !important;
    position: absolute !important;
    background: url(../img/fff1.webp) no-repeat !important;
    background-size: 100% 100% !important;
    top: 0.35rem !important;
    left: 0.25rem !important;
    transition: 0.4s;
}
.yellow .f2{
    width: 0.64rem !important;
    height: 0.55rem !important;
    position: absolute !important;
    background: url(../img/fff2.webp) no-repeat !important;
    background-size: 100% 100% !important;
    top: 0.35rem !important;
    left: 0.25rem !important;
    transition: 0.4s;
}
.yellow .f3{
    width: 0.64rem !important;
    height: 0.55rem !important;
    position: absolute !important;
    background: url(../img/fff3.webp) no-repeat !important;
    background-size: 100% 100% !important;
    top: 0.35rem !important;
    left: 0.25rem !important;
    transition: 0.4s;
}
.yellow .f4{
    width: 0.64rem !important;
    height: 0.55rem !important;
    position: absolute !important;
    background: url(../img/fff4.webp) no-repeat !important;
    background-size: 100% 100% !important;
    top: 0.35rem !important;
    left: 0.25rem !important;
    transition: 0.4s;
}
.yellow .f5{
    width: 0.64rem !important;
    height: 0.55rem !important;
    position: absolute !important;
    background: url(../img/fff5.webp) no-repeat !important;
    background-size: 100% 100% !important;
    top: 0.35rem !important;
    left: 0.25rem !important;
    transition: 0.4s;
}
.perfectcenter h3{
    width: auto;
    height: auto;
    font-size: 0.21rem;
    font-weight: 600;
    font-family: pb;
    color: #000;
    padding-left: 0.25rem;
    position: absolute;
    top: 0.95rem;
}
.ff{
    width: 2.37rem;
    padding-left: 0.25rem;
    font-size: 0.2rem;
    line-height: 0.3rem;
    font-family: p;
    text-align: left;
    color: #333;
    position: absolute;
    top: 1.45rem;
}
.yellow{
    background: #e6131a !important;
    transition: 0.4s;
    color: #fff !important;
    cursor: pointer;
}
.yellow h3{
    color: #fff !important;
}
.yellow .ff{
    color: #fff !important;
}
.yellow p{
    color: #fff !important;
}
.yellow .tt{
    color: #fff !important;
}
.selling{
    width: 100%;
    max-width: 19.2rem;
    height: auto;
    margin:  0 auto;
    background: #f7f7f7;
    padding-bottom: 0.6rem;
    overflow: hidden;
}
.sellingcenter{
    width: 14rem;
    height: auto;
    margin: 0 auto;
}
.sellingcenter h2{
    width: 14rem;
    height: 1rem;
    line-height: 1rem;
    color: #000;
    text-align: center;
    font-family: pb;
    font-size: 0.48rem;
    padding-top: .4rem;
}
.sellingbox{
    width: 14rem;
    height: 4.39rem;
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
    margin-top: 0.2rem;
}
.sellingbox1{
    width: 4.57rem;
    height: 4.39rem;
    background: #fff;
    position: relative;
    border: 0.01rem solid transparent;
    border-radius: 0.2rem;
}
.sellingbox1 img{
    width: 4.57rem;
    height: 3.48rem;
    display: block;
    /* border: 1px solid #f3000a; */
}
.sbox{
    height: 0.73rem;
    /* background: #e6131a; */
    width: 0.9rem;
    position: absolute;
    bottom: 0.4rem;
    right: 0.3rem;
    background: url(../img/quo.png) no-repeat;
    background-size: 100% 100%;
}
.sellingbox1 p{
    width: 3rem;
    height: 0.8rem;
    font-size: 0.22rem;
    color: #000;
    text-align: left;
    font-weight: 400;
    padding-left: 0.3rem;
    line-height: 0.3rem;
}
.Variousbox2{
    width: 15rem;
    height: 4.73rem;
    margin: 0 auto;
    position: relative;
    background: #f7f7f7;
}
.Variousleft{
    width: 7.55rem;
    height: 4.73rem;
    float: left;
    overflow: hidden;
    border-bottom-right-radius: 0.5rem;
     border-top-left-radius: 0.5rem;
}
.Variousleft img{
    width: 7.55rem;
    height: 4.73rem;
    transition: 0.4s;
}
.Variousleft img:hover{
    transform: scale(1.05);
    transition: 0.4s;
    cursor: pointer;
}
.Variousright{
    width: 7rem;
    height: 4.73rem;
  position: absolute;
  right: 0rem;
  top: 0rem;
}

.hot{
    width: 1.27rem;
    height: 1.27rem;
    position: absolute;
    right: 0rem;
    top: 0rem;
}
.Variousright h3{
    font-size: 0.28rem;
    font-family: pb;
    font-weight: 600;
    text-align: left;
    line-height: 0.4rem;
    width: 6rem;
    padding-top: 0.3rem;
}
.vars{
    width: auto;
    font-size: 0.22rem;
    color: #666;
    font-family:p;
    line-height: 0.3rem;
    margin-top: 0.15rem;
}
.vars img{
    width: 0.16rem;
    height: 0.15rem;
    float: left;
    margin-top: 0.075rem;
    margin-right: 0.1rem;
}
.two_var{
    width: 7.21rem;
    height: 1.22rem;
    background: url(../img/you.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    bottom: 0rem;
    right: -0.3rem;
}
.two_email a{
    font-size: 0.16rem;
    color: #c90915;
    font-family: p;
    position: absolute;
    left: 0.7rem;
    top: 0.85rem;
}
.one_var{
    font-size: 0.18rem;
    font-family: pb;
    font-weight: 600;
    color: #fff;
    position: absolute;
    left: 4.1rem;
    top: 0.75rem;
    cursor: pointer;
}
.ullist{
    width: 100%;
    height: auto;
    margin: 0 auto;
    margin-top: 0.48rem;
}
.listform li{
    width: 7.28rem;
    height: 4.8rem;
    background: #fff;
    position: relative;
    overflow: hidden;
}
.listform {
    width: 15rem;
    height: auto;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-around;
    align-content: space-between;
}

.part04_bottom_flash_01 {
    width: 7.28rem;
    height: 4.8rem;
    position: absolute;
    left: -4.57rem;
    top: 0;
    background-color: rgba(0,0,0,0.8);
    z-index: 9;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    transition: all ease 0.3s;
}
.part04_bottom_flash_01_block {
    width: 4.9rem;
    height: 3.97rem;
    box-sizing: border-box;
    padding-top: 0.27rem;
}
.dhlogo{
    width: 0.46rem;
    height: 0.46rem;
    position: absolute;
    left: 2.02rem;
    top: 0.85rem;
}
.quan{
    width: 1.54rem;
    height: 0.43rem;
    border: 1px solid #fff;
    text-align: center;
    line-height: 0.43rem;
    font-size: 0.18rem;
    color: #fff;
    position: absolute;
    top: 1.85rem;
    left: 0.75rem;
}

.quan2{
    width: 2.55rem;
    height: 0.53rem;
    border: 1px solid #ffc211;
    color: #000;
    background: #fff;
    font-size: 0.2rem;
    line-height: 0.53rem;
    text-align: center;
    position: absolute;
    top: 3.65rem;
    left: 2rem;
    text-indent: 0.25rem;
    cursor: pointer;
    transition: 0.4s;
}
.part04_bottom_flash_02 {
    width: 7.28rem;
    height: 4.8rem;
    position: absolute;
    left: -4.57rem;
    top: 0;
    background-color: #ffc51c;
    z-index: 9;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    transition: all ease 0.3s !important;
}
.part04_bottom_flash_03 {
    width: 4.9rem;
    height: 3.97rem;
    position: absolute;
    left: -4.9rem;
    top: 0;
    background-color: rgba(0,0,0,0.8);
    z-index: 9;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    transition: all ease 0.3s !important;
}
.first{
    color: #fff;
    font-size: 0.2rem;
    text-align: center;
    font-family: pb;
    padding-bottom: 0.1rem;
    padding-top: 0.1rem;
}
.swiper_list li {
    width: 4.9rem !important;
    height: auto !important;
    line-height: 0.36rem;
    font-size: 0.16rem;
    color: #fff;
    padding-left: 0.4rem;
    background: transparent;
    margin-top: 0.04rem;
    box-shadow: none !important;
}
.swiper_list li img{
    margin-right: 0.1rem;
}
.hei{
    color: #fff;
}
.swiper_list{
    width: 4.9rem !important;
    height: auto !important;
    border: none !important;
    box-shadow: none !important;
}
.quetos{
    width: 3.78rem;
    height: 0.6rem;
    background: #c90916;
    background-size: 100% 100%;
    margin: 0 auto;
    font-size: 0.2rem;
    text-align: center;
    line-height: 0.6rem;
    display: block;
    color: #fff;
    border-radius: 0.6rem;
    font-family: 'pb';
    font-weight: 600;
    /* text-indent: -0.4rem; */
    margin-top: 0.2rem;
}
.biaotts{
    width: 4.9rem;
    height: 0.7rem;
    background: rgba(0,0,0,0.7);
    color: #fff;
    text-align: center;
    line-height: 0.7rem;
    font-family: p;
    position: absolute;
    bottom: 0rem;
    left: 0rem;
    font-size: 0.2rem;
}
.advant{
    width: 100%;
    height: 9.6rem;
    margin: 0 auto;
}
.advantcenter{
    width: 15rem;
    height: 9.6rem;
    margin: 0 auto;
}
.advantcenter h2{
    width: 16rem;
    height: auto;
    line-height: 0.48rem;
    color: #000;
    text-align: center;
    padding-top: 0.77rem;
    padding-bottom: 0.16rem;
    font-family: pb;
    font-size: 0.48rem;
}
.advantcenter ul{
    width: 15rem;
    height: 6.42rem;
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
}
.advantcenter ul li{
    width: 4.8rem;
    height: 6.4rem;
    border: 0.01rem solid #c90915;
    position: relative;
}
.advantcenter ul li img{
    width: 4.8rem;
    height: 3.88rem;
    display: block;
}
.advanttitles{
    width: 4.8rem;
    height: auto;
    font-size: 0.24rem;
    line-height: 0.24rem;
    padding-top: 0.63rem;
    padding-bottom: 0.14rem;
    font-weight: 600;
    font-family: pb;
    text-align: center;
}
.adbody{
    width: 3.85rem;
    height: auto;
    font-size: 0.18rem;
    line-height: 0.3rem;
    text-align: left;
    color: #666;
    font-family: p;
    margin: 0 auto;
}
.bb11{
    width: 0.99rem !important;
    height: 1.14rem !important;
    position: absolute;
    left: 1.9rem;
    top: 3.18rem;
}
.usagecenter ul li:nth-of-type(1){
    width: 5.1rem;
    height: 5.8rem;
    border: 0.01rem solid #c90915;
    border-radius: 0rem !important;
}
.usagecenter ul li:nth-of-type(1) img{
    width: 5.1rem !important;
    height: 5.8rem !important;
}
.usagecenter ul li:nth-of-type(2){
    width: 5.1rem;
    height: 5.8rem;
    display: flex;
    align-content: space-between;
    flex-wrap: wrap;
    border-radius: 0rem !important;
}
.two_bb1{
    width: 5.1rem !important;
    height: 3.43rem !important;
    border: 0.01rem solid #c90915;
    overflow: hidden;
}
.two_bb1 img{
    width: 5.1rem !important;
    height: 3.43rem !important;
}
.two_bb2{
    width: 5.1rem;
    height: 2.12rem;
    display: flex;
    justify-content: space-between;
}
.two_bb2_center{
    width: 2.47rem;
    height: 2.12rem;
    border: 0.01rem solid #c90915;
    overflow: hidden;
}
.two_bb2_center img{
    width: 2.47rem !important;
    height: 2.12rem !important;
}
.two_bb3{
    width: 4.48rem !important;
    height: 3.2rem !important;
    border: 0.01rem solid #c90915;
    overflow: hidden;
}
.two_bb3 img{
    width: 4.48rem !important;
    height: 3.2rem !important;
}
.two_bb4{
    width: 4.48rem !important;
    height: 2.37rem !important;
    overflow: hidden;
    border: 0.01rem solid #c90915;
}
.two_bb4 img{
    width: 4.48rem !important;
    height: 2.37rem !important;
}
.usagecenter ul li:nth-of-type(3){
    width: 4.48rem;
    height: 5.8rem;
    display: flex;
    flex-wrap: wrap;
    border-radius: 0rem !important;
    align-content: space-between;
}
.qie{
    width: 100%;
    height: 10.24rem;
    background: url(../img/1024.jpg) no-repeat;
    background-size: 100% 100%;
    margin: 0 auto;
}
.qiecenter{
    width: 15rem;
    height: 10.24rem;
    margin: 0 auto;
}
.qiecenter h2{
    width: 15rem;
    height: auto;
    font-size: 0.48rem;
    text-align: center;
    font-family: pb;
    text-align: center;
    font-weight: 600;
    line-height: 0.48rem;
    padding-top: 0.84rem;
    padding-bottom: 0.23rem;
}
.qietitles{
    width: 15rem;
    height: auto;
    font-size: 0.24rem;
    font-weight: 400;
    font-family: p;
    text-align: center;
}
.qietitles span{
    color: #c90916;
    font-weight: 600;
    font-family: pb;
}
.quetos:hover{
    color: #fff !important;
}
.sellingbox1:hover{
    border: 0.01rem solid #c90915;
}
.biaos .form input::placeholder{
    color:#aaa !important;
}
.biaos .form textarea::placeholder{
    color:#aaa !important;
}