ul,li{
    list-style-type: none;
}
body {
    margin: 0;
    padding: 0;
}
.yd{
    display: none !important;
}
* {
    margin: 0;
    padding: 0;
}
h2{
    font-size: .4rem;
    color: #333333;
}
.headerImg{
    width: 100%;
    height: 8rem;
}
.headerImg img{
    width: 100%;
    height: 100%;
    display: block;
}
.Dredging01{
    width: 100%;
    padding: .7rem 0;
}
.Dredging01_C{
    width: 15rem;
    margin: auto;
    display: flex;
}
.Dredging01_CL{
    width: 55%;
    padding-right: .6rem;
    box-sizing: border-box;
}
.Dredging01_CR{
    width: 45%;
    height: 3.8rem;
    background: #eeeeee;
    border-radius: 0 .5rem .5rem .5rem;
    border: 1px dashed #ffce12;
    padding: .2rem;
    box-sizing: border-box;
}
.Dredging01_CR iframe{
    border-radius: 0 .3rem .3rem .3rem;
}
.Dredging01_CL p{
    font-size: .2rem;
    color: #666666;
    margin: .2rem 0;
    font-family: p;
}
.Dredging01_Btn{
    background: url("../img/icon.png") no-repeat 100%;
    width: 4.1rem;
    height: .7rem;
    font-size: .35rem;
    color: #fff;
    text-align: center;
    line-height: .5rem;
    margin-top: .4rem;
    cursor: pointer;
}
.Dredging02{
    width: 100%;
    padding: .5rem 0;
}
.Dredging02_C{
    width: 15rem;
    margin: auto;
}
.Dredging02_C h2{
    text-align: center;
}
.Dredging02_CP{
    font-size: .24rem;
    text-align: center;
    color: #666666;
    margin-top: .1rem;
    font-family: p;
}
.Dredging02_Box{
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: .1rem;
}
.Dredging02_BoxLi{
    width: 48%;
    border-radius: 0 .5rem .5rem .5rem;
    margin-top: .5rem;
}
.Dr02_img{
    width: 100%;
    border-radius: 0 .5rem 0 0;
    border: 2px solid #cc0001;
    overflow: hidden;
    box-sizing: border-box;
}
.Dr02_img img{
    width: 100%;
    height: 100%;
    display: block;
    transition: all .3s;
}
.Dredging02_BoxLi:hover .Dr02_img img{
    transform: scale(1.1);
}
.Dr02_TextBox{
    width: 100%;
    border-radius:0 0 .3rem .3rem ;
    background: #fff;
    padding: .25rem;
    box-sizing: border-box;
    box-shadow: 0 0 10px rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all .3s;
}
.Dr02_TextBoxL{
    width: 75%;
}
.Dr02_TextBoxR{
    margin-right: .2rem;
    width: 1.21rem;
    height: 1.21rem;
    background: #cc0001;
    border-radius: 50%;
    cursor: pointer;
}
.Dr02_TextBoxL div{
    transition: all .3s;
}
.Dr02_TextBoxL div:first-child{
    font-size: .28rem;
    color: #333333;
}
.Dr02_TextBoxL div:last-child{
    font-size: .2rem;
    color: #666666;
    margin-top: .1rem;
    font-family: p;
}
.Dr02_TextBoxR div{
    width: .44rem;
    height: .64rem;
    transition: all .3s;
    margin: auto;
    margin-top: .1rem;
    background: url("../img/icon2.png") no-repeat 100%;
    background-size: 100%;
}
.Dr02_TextBoxR p{
    font-size: .24rem;
    color: #fff;
    text-align: center;
    line-height: .24rem;
}
.Dredging02_BoxLi:hover .Dr02_TextBox{
    background: #cc0001;
}
.Dredging02_BoxLi:hover .Dr02_TextBoxL div{
    color: #fff;
}
.Dredging02_BoxLi:hover .Dr02_TextBoxR{
    background: #fff;
}
.Dredging02_BoxLi:hover .Dr02_TextBoxR div{
    background: url("../img/icon1.png") no-repeat 100%;
}
.Dredging02_BoxLi:hover .Dr02_TextBoxR p{
    color: #cc0001;
}
.Dredging03{
    width: 100%;
    background: url("../img/Pd1.jpg") no-repeat 100%;
    background-size: 100%;
}
.Dredging03 h2{
    color: #cc0001;
    text-align: center;
    padding: .5rem 0 .15rem 0;
}
.Dredging03_Box{
    width: 100%;
    height: 6.3rem;
    display: flex;
    /* background: url("../img/Pd2.jpg") no-repeat; */
    /* background-size: 100%; */
    position: relative;
    margin-top: .4rem;
}
.Dredging03_Boximg{
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 0.2s ease-in-out; 
}
.Dredging03_Boximg.Dredging03_Boximgon{
    opacity: 1;
}
.Dredging03_BoxLi{
    width: 25%;
    height: 100%;
    border-right: 1px solid #757574;
    padding: .5rem .2rem;
    display: flex;
    align-items: center;
    box-sizing: border-box;
    z-index: 2;
}
.Dredging03_BoxLi:last-child{
    border: none;
}
.D03_TextP{
    margin-top: .2rem;
    opacity: 0;
    max-height: 0;
    transition: opacity .6s ease .1s, max-height .7s;
}
.D03_Text1 .D03_TextP {
    opacity: 1;
    max-height: 3rem;
  }
.D03_Text p{
    font-size: .36rem;
    color: #fff;
    text-align: center;
}
.D03_TextP1{
    font-size: .24rem;
    color: #fff;
    text-align: center;
}
.D03_TextPBtn{
    background: url("../img/icon3.png") no-repeat 100%;
    background-size: 100%;
    width: 2rem;
    height: .5rem;
    margin: auto;
    margin-top: .2rem;
    font-size: .2rem;
    color: #cc0001;
    text-align: center;
    line-height: .5rem;
    cursor: pointer;
}
.Dredging04{
    width: 100%;
    background: #fff;
}
.Dredging04_C{
    width: 15rem;
    margin: auto;
    padding: .5rem;
}
.Dredging04_C h2{
    text-align: center;
}
.Dredging04_CUl{
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: .4rem;
}
.Dredging04_CLi{
    width: 24%;
    border-radius: 0 .5rem .5rem .5rem;
}
.Dredging04_CLiImg {
    width: 100%;
    border-radius: 0 .5rem 0 0;
    border: 2px solid #cc0001;
    overflow: hidden;
    box-sizing: border-box;
}
.Dredging04_CLiImg img{
    width: 100%;
    height: 100%;
    display: block;
    transition: all .3s;
}
.Dredging04_CLi:hover .Dredging04_CLiImg img{
    transform: scale(1.1);
}
.Dredging04_CLiText{
    padding: .2rem;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    border-radius: 0 0 .3rem .3rem;
    position: relative;
}
.Dredging04_CLiText p{
    font-size: .24rem;
    text-align: center;
    margin-top: .3rem;
    color: #333333;
}
.Dredging04_Icon{
    width: .8rem;
    height: .8rem;
    border-radius: 50%;
    border: 2px solid #cc0001;
    position: absolute;
    left: 50%;
    top: -.39rem;
    transform: translate(-50%);
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}
.Dredging04_Icon img{
    width: 80%;
    height: 80%;
    display: block;
}
.Dredging05{
    width: 100%;
    background: url("../img/Pdss1.jpg") no-repeat 100%;
    background-size: 100%;
    padding: .5rem 0;
    height: 7.9rem;
}
.Dredging05 h2{
    text-align: center;
}
.Dredging05 .Dredging02_CP span{
    font-size: .36rem;
    color: #cc0001;
}
.Dredging06{
    width: 100%;
    background: #fff;
}
.Dredging06_C{
    width: 15rem;
    margin: auto;
    padding: .5rem 0;
}
.Dredging06_CT{
    width: 100%;
    display: flex;
}
.Dredging06_CTLImg {
    width: 45%;
    height: 3.8rem;
    background: #eeeeee;
    border-radius: 0 .5rem .5rem .5rem;
    border: 1px dashed #ffce12;
    padding: .2rem;
    box-sizing: border-box;
}
.Dredging06_CTLImg img{
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 0 .3rem .3rem .3rem;
}
.Dredging06_CTRText{
    width: 50%;
    padding-left:.4rem ;
}
.Dredging06_CTRText h2{
    text-align: center;
    margin: .1rem 0;
}
.Dredging06_CTRText p{
    font-size: .22rem;
    color: #666666;
    font-family: p;
}
.Dredging06_CTRText .Dredging01_Btn{
    margin: auto;
    margin-top: .3rem;
}
.Dredging06_CB{
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: .3rem;
}
.Dredging06_CBImg{
    width: 24%;
    border-radius: 0 .3rem .3rem .3rem;
    overflow: hidden;
}
.Dredging06_CBImg img{
    display: block;
    width: 100%;
    height: 100%;
    transition: all .3s;
}
.Dredging06_CBImg:hover img{
    transform: scale(1.1);
}
.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_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;
}
input::placeholder {
    color: #fff !important; 
  }
  
  textarea::placeholder {
    color: #fff !important;
  }
  .ddmp_bottom {
    width: 100%;
    height: 8rem !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(../../ddm/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 .form input::placeholder{
    color:#aaa !important;
}
.biaos .form textarea::placeholder{
    color:#aaa !important;
}
.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;
}
.cookiestitle:hover{
	background: #000033 !important;
	transition: 0.4s;
}
.cookiescenter{
	width: 16rem;
	height: auto;
	margin: 0 auto;
	
}
.cjs{
    display: none;
}
.bottom_bakul {
    width: 15rem !important;
    height: 3.1rem;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}
.bottom_bak1 {
    width: 4.2rem !important;
    height: 2.8rem;
    display: flex;
    flex-wrap: wrap;
    align-content: space-between;
}
.bottom_bak1titles {
    font-size: 0.3rem;
    color: #fff;
    text-align: left;
    width: 100% !important;
    line-height: 0.3rem;
    font-family: pb;
    height: 0.3rem !important;
    font-weight: 600;
}
.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;
}
.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;
}