body{
    /*background: url(../imgs/Base_us.jpg);*/
    background: #202020;
}
/*nav*/
#nav{
    /*border: 1px solid aliceblue;*/
    width: 100%;
    background-color: #080300;
    float: left;
}
.nav_cont{
    width: 90%;
    margin: 0 auto;
}
.nav_logo{
    /*border: 1px solid aliceblue;*/
    width: 1.56rem;
    height: 0.46rem;
    float: left;
    margin-left: 1.8rem;
    padding-top: 0.08rem;
}
.nav_logo>img{
    width: 100%;
}
.nav_ul{
    float: right;
    margin-right: 1.8rem;
}
.nav_ul>li{
    /*border: 1px solid aliceblue;*/
    float: left;
    color: #CBCBCB;
    width: 1.5rem;
    padding: 0.15rem 0.1rem 0.15rem 0.1rem;
    text-align: center;
    font-size: 0.2rem;
    cursor: pointer;
}
/*carousel*/
#carousel{
    /*border: 1px solid aliceblue;*/
    /*width: 100%;*/
    padding-left: 0;
    overflow: hidden;
    background: white;
    margin: 0 auto;

}
#carousel img{
    /*border: 1px solid #3399E2;*/
    width: 100%;
    height: 5rem;
}
.block{display: block;}
.none{display: none;}
#bannerBg1{
    width: 100%;
}
#bannerBg1 .banner1{
    width: 100%;
    height: 5rem;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}
#bannerBg1 .banner1 ul.pic_list1 li a{
    cursor: default;
}
#bannerBg1 .banner1 ul.pic_list1{width: 100%;}
#bannerBg1 .banner1 ul li{float:left;}
#bannerBg1 .banner1 ul.btn_list1{
    position: absolute;
    padding: 4px 9px;
    z-index: 9999;
    border-radius: 9px;
    left: 18%;
    bottom: 5%;
}
#bannerBg1 .banner1 ul.btn_list1 li{width: 10px;
    height: 0.17rem;
    width: 0.17rem;
    /*border-radius:50%;*/
    border:2px solid #fff;
    background-color: #82A82E;
    margin-left: 4px;
    cursor: pointer;}
#bannerBg1 .banner1 ul.btn_list1 li.checked{
    background: #C94F1C;
}
#bannerBg1 .banner1 .next1{
    position: absolute;
    top:50%;
    right:3%;
    width: 36px;
    height: 36px;
    margin-top: -18px;
    background: url('../imgs/banner_next.png') no-repeat center center;
    background-size: 100%;
    display: block;
    z-index:99999;
    display: block;
}
#bannerBg1 .banner1 .prev1{
    position: relative;
    top:50%;
    left: 3%;
    width: 36px;
    height: 36px;
    margin-top: -18px;
    background: url('../imgs/banner_prev.png') no-repeat center center;
    background-size: 100%;
    display: block;
    z-index:99999;
    display: block;
}

.pic_list1>li{
    position: relative;
}
.pic_list1 div{
    color: #C6CBCD;
}
.banner1_text1{
    position: absolute;
    top: 0.47rem;
    right: 19%;
    font-size: 0.24rem;
    text-align: right;
    letter-spacing: 0.03rem;
}
.banner1_text2{
    position: absolute;
    top: 2.41rem;
    right: 20%;
    font-size: 0.30rem;
}
.banner1_text3{
    position: absolute;
    top: 3.22rem;
    right: 19%;
    font-size: 0.18rem;
    text-align: right;
}
.banner1_text4{
    position: absolute;
    top: 4.14rem;
    right: 19%;
    font-size: 0.18rem;
    text-align: right;
}
.banner2_text2{
    position: absolute;
    top: 2.17rem;
    left: 18.5%;
    font-size: 0.30rem;
}
.banner2_text3{
    position: absolute;
    top: 2.72rem;
    left: 18.5%;
    font-size: 0.18rem;
    text-align: left;
    letter-spacing: 0.02rem;
}
.banner3_text1{
    position: absolute;
    top: 0.25rem;
    left: 18.5%;
    font-size: 0.24rem;
}
.banner3_text2{
    position: absolute;
    top: 2.23rem;
    left: 18.5%;
    font-size: 0.30rem;
}
.banner3_text3{
    position: absolute;
    top: 2.8rem;
    left: 18.5%;
    font-size: 0.18rem;
    text-align: left;
    letter-spacing: 0.02rem;
}
.banner4_text2{
    position: absolute;
    top: 4.2rem;
    right: 20%;
    font-size: 0.30rem;
}
.banner4_text3{
    position: absolute;
    bottom: 0.2rem;
    left: 35%;
    font-size: 0.24rem;
    text-align: center;
    letter-spacing: 0.02rem;
}
/*here*/
#here{
    width: 100%;
    background: url('../imgs/banner3_bon.png');
}
.here_bg{
    background: rgba(0,0,0,0.76);

}
.here_text{
    width: 90%;
    margin: 0 auto;
}
.here_text{
    color: #3A7CA5;
    font-size: 0.2rem;
    font-weight: 600;
    text-align: center;
    padding: 0.2rem 0;
}
/*us*/
#us{
    width: 100%;
    background: url(../imgs/Base_us.jpg);
    padding-top: 0.4rem;
    background-size: 100% 100%;
}
.us_container{
    width: 67%;
    margin: 0 auto;
}
.us_title{
    /*border: 1px solid aliceblue;*/
    text-align: center;
    position: relative;
    width: 67%;
    margin: 0 auto;
}
.us_about{
    /*border: 1px solid aliceblue;*/
    font-size: 0.24rem;
    color: #CECECE;
    padding: 0.1rem 0.2rem;
}
.us_title>div:first-child{
    border-top:1px solid aliceblue;
    position: absolute;
    top: 50%;
    left: 0;
    width: 39%;
}
.us_title>div:last-child{
    border-top:1px solid aliceblue;
    position: absolute;
    top: 50%;
    right: 0;
    width: 38%;
}

.us_cont{
    /*border: 1px solid aliceblue;*/
    margin-top: 0.3rem;
    color: #E0DFE0;
    display: inline-block !important;
    padding-bottom: 0.5rem;
}
.us_facts_bg{
    /*border: 1px solid aliceblue;*/
    width: 38.5%;
    margin-right: 1.5%;
    padding: 0.1rem;
    float: left;
    display: inline-block !important;
    background: url(../imgs/us_introduction.png) no-repeat;
    background-size: 100% 100%;
}
.us_facts{
    padding: 0.2rem;
}
.us_facts>div:first-child{
    text-align: center;
    font-size: 0.2rem;
    color: #E0C158;
}
.us_facts>div:last-child{
    text-indent: 2em;
    font-size: 0.16rem;
    text-align: justify;
}
.us_facts>div:last-child>p{
    margin-top: 0.1rem;
}
.us_team_bg{
    width: calc(100% - 40%);
    padding: 0.14rem;
    display: inline-block !important;
    background: url(../imgs/us_team.png) no-repeat;
    background-size: 100% 100%;
    margin-bottom: 1.5%;
}
.us_team{
    padding: 0.1rem;
}
.us_team>div:first-child{
    text-align: center;
    font-size: 0.2rem;
    color: #E0C158;
}
.us_team>div:last-child{
    text-indent: 2em;
    font-size: 0.16rem;
    text-align: justify;
}
.us_team>div:last-child>p{
    margin-top: 0.1rem;
}
.us_goal_bg{
    width: calc(100% - 40%);
    padding: 0.1rem;
    display: inline-block;
    background: url(../imgs/us_goal.png) no-repeat;
    background-size: 100% 100%;
    height: calc(100% - 50%);
}
.us_goal{
    padding: 0.35rem;
}
.us_goal>div:first-child{
    text-align: center;
    font-size: 0.2rem;
    color: #E0C158;
}
.us_goal>table{
    font-size: 0.16rem;
    margin-top: 0.1rem;
}
.us_goal>table td:first-child{
    width: 1rem;
}
.us_cont .col-xs-1, .us_cont .col-xs-10, .us_cont .col-xs-11, .us_cont .col-xs-12, .us_cont .col-xs-2, .us_cont .col-xs-3, .us_cont .col-xs-4, .us_cont .col-xs-5, .us_cont .col-xs-6, .us_cont .col-xs-7, .us_cont .col-xs-8, .us_cont .col-xs-9{
    float: none;
}
/*团队技术*/
.skill_title{
    /*border: 1px solid aliceblue;*/
    text-align: center;
    position: relative;
    width: 67%;
    margin: 0 auto;
}
.skill_about{
    /*border: 1px solid aliceblue;*/
    font-size: 0.24rem;
    color: #CECECE;
    padding: 0.1rem 0.2rem;
}
.skill_title>div:first-child{
    border-top:1px solid aliceblue;
    position: absolute;
    top: 50%;
    left: 0;
    width: 35%;
}
.skill_title>div:last-child{
    border-top:1px solid aliceblue;
    position: absolute;
    top: 50%;
    right: 0;
    width: 35%;
}

#skill{
    background: url(../imgs/Base_skill.png) no-repeat;
    background-size: 100%;
    padding-top: 0.4rem;
    padding-bottom: 0.4rem;
}
.pic{
    text-align: center;
    margin-top: 0.4rem;
    width: 67%;
}
.row_col2{
    margin-top: 0.4rem;
}
.abso1{
    color: #E0C158;
    font-size: 0.18rem;
    margin-top: 0.1rem;
}
.abso2{
    color: #E0DFE0;
    font-size: 0.14rem;
    margin-top: 0.05rem;
    width: 81%;
    margin: 0 auto;
    text-align: left;
}
.abso2 table tr:first-child td{
    padding-right: 0.1rem;
}
/*案例*/
#case{
    background: url(../imgs/Base_case.jpg);
    background-size: 100%;
    padding-top: 0.4rem;
    padding-bottom: 0.4rem;
}
.case_title{
    /*border: 1px solid aliceblue;*/
    text-align: center;
    position: relative;
    width: 67%;
    margin: 0 auto;
}
.case_about{
    /*border: 1px solid aliceblue;*/
    font-size: 0.24rem;
    color: #CECECE;
    padding: 0.1rem 0.2rem;
}
.case_title>div:first-child{
    border-top:1px solid aliceblue;
    position: absolute;
    top: 50%;
    left: 0;
    width: 35%;
}
.case_title>div:last-child{
    border-top:1px solid aliceblue;
    position: absolute;
    top: 50%;
    right: 0;
    width: 35%;
}
.case_ul{
    width: 46%;
    padding-top: 0.3rem;
    padding-bottom: 0.6rem;
    margin-right: auto;
    margin-left: auto;
}
.case_ul>li{
    float: left;
    color: #CBCBCB;
    width: 1.5rem;
    padding: 0rem 0.1rem 0rem 0.1rem;
    text-align: center;
    font-size: 0.2rem;
    cursor: pointer;
    border-right: 2px solid #CBCBCB;
    user-select: none;
}
.case_ul>li:first-child{
    color: #CBCBCB;
}
.case_ul>li:last-child{
    border-right: none;
}
.b1 img{
    width: 90%;
}
.b2 img{
    width: 90%;
}
.row_ul .row{
    display: none;
}
.row_ul .b0{
    display: block;
}
.b3>div:first-child{
    text-align: right;
}
.b3>div:nth-child(2){
    text-align: center;
}
/*service*/
#service{
    background: url(../imgs/Base_customer.png);
    background-size: 100%;
    padding-top: 0.4rem;
    padding-bottom: 1rem;
}
.service_title{
    /*border: 1px solid aliceblue;*/
    text-align: center;
    position: relative;
    width: 67%;
    margin: 0 auto;
}
.service_about{
    /*border: 1px solid aliceblue;*/
    font-size: 0.24rem;
    color: #CECECE;
    padding: 0.1rem 0.2rem;
}
.service_title>div:first-child{
    border-top:1px solid aliceblue;
    position: absolute;
    top: 50%;
    left: 0;
    width: 30%;
}
.service_title>div:last-child{
    border-top:1px solid aliceblue;
    position: absolute;
    top: 50%;
    right: 0;
    width: 30%;
}
.service_cont{
    width: 80%;
    margin: 80px auto 0;
}
.workflow{
    width: 95%;
    padding-top: 1rem;
    text-align: center;
    position: relative;
}
.workflow1{
    position: absolute;
    top: 1.27rem;
    left: 1.3rem;
}
.workflow2{
    position: absolute;
    top: 2.22rem;
    left: 0.52rem;
}
.workflow3{
    position: absolute;
    top: 3.75rem;
    left: 1.15rem;
}
.workflow4{
    position: absolute;
    top: 4.85rem;
    left: 3.03rem;
}
.workflow5{
    position: absolute;
    top: 4.96rem;
    left: 6.5rem;
}
.workflow6{
    position: absolute;
    top: 3.57rem;
    right: 0.71rem;
}
.workflow7{
    position: absolute;
    top: 2rem;
    right: 0.5rem;
}
.workflow8{
    position: absolute;
    top: 0.8rem;
    right: 1.54rem;
}
/*end*/
#end{
    color: #CECECE;
    padding: 0.5rem 0 0.5rem 0;
}
.end_box{
    width: 60%;
    margin: 0 auto;
}
.end_box1{
    width: 99%;
    margin: 0 auto;
}
.end_box>div:first-child{
    margin-bottom: 0.3rem;
}
.contact_us,.add_us{
    padding: 0.2rem;
    text-align: center;
    font-size: 0.16rem;
}
.icp{
    text-align: center;
    width: 80%;
    margin: 0 auto;
    padding-top: 0.5rem;
}
.rela>div:nth-child(1),.rela6>div:nth-child(1){
    position: relative;
    width: 92px;
    height: 92px;
    display: inline-block;
}
.circle{
    width: 90px;
    height: 90px;
    position: absolute;
    top: 2px;
}
.circle div{
    position:absolute;
    top:50%;
    left:50%;
    background:rgba(250,250,250,0.5);
    width:90px;
    height:90px;
    margin-left:-45px;
    margin-top:-45px;
    opacity:0;
    border-radius:50%;
    animation-duration:2.5s;
    animation-timing-function:linear;
    animation-iteration-count:infinite;
    /*animation-direction: alternate;*/
}
.circle .c1 {
    width:20px;
    height:20px;
    margin-left:-10px;
    margin-top:-10px;
    opacity:0.1;
    border-radius:90px
}
.circle .c2 {
    animation-name:c2;
    animation-delay:0.6s;
    /*opacity: 0;*/
}
.circle .c3 {
    animation-name:c2;
    animation-delay:1.2s;
    /*opacity: 0;*/
}

@keyframes c2 {
    0% {
        transform:scale(.222);
        opacity:1
    }
    25% {
        transform:scale(.222);
        opacity:1
    }
    /*50% {*/
        /*transform:scale(.622);*/
        /*opacity:0.4*/
    /*}*/
    /*75% {*/
        /*transform:scale(.622);*/
        /*opacity:0.2*/
    /*}*/
    98% {
        transform:scale(1);
        opacity:0.1
    }
    100% {
        opacity:0
    }
}

.relb{
    position: relative;
    width: 260px;
    height: 521px;
}
.absb{
    position: absolute;
    width: 100%;
    height: 100%;
    left: 6px;
    top: 6px;
    width: 248px;
    height: 508px;
}
.relb img{
    transform: scale(1,1);
    /*-webkit-filter:drop-shadow(5px 5px 5px gray);/!*阴影*!/*/
    transition: transform 3s;
    /*filter:blur(1px);*/
    filter:grayscale(0.5);/*灰度*/
    /*filter:sepia(1);/!*褐色*!/*/
    /*filter:saturate(3);/!*饱和度*!/*/
    /*filter:hue-rotate(90deg);/!*色相旋转*!/*/
    /*filter:invert(1);/!*反色*!/*/
    /*filter:opacity(0.5);/!*透明度*!/*/
    /*filter:brightness(1.5);/!*亮度*!/*/
    /*filter:contrast(2);/!*对比度*!/*/
    /*filter:blur(1px);/!*模糊*!/*/

}
.absb:before {
    position: absolute;
    content: '';
    opacity: 0.5;
    top: 0px;
    bottom: 0px;
    right: 0px;
    left: 0px;
    border: 1px solid gainsboro;
    transform: scale(0,0);
    transition:opacity 0.5s,transform 0.5s;
}
.relb:hover img,
.relb:hover .absb::before{
    transform: translate(0,0);
    transform: scale(1,1);
    opacity: 1;
    /*filter:blur(0px);*/
    -webkit-filter: drop-shadow(15px 15px 15px black);
}



.shadow{
    filter:grayscale(0.5);
}
.shadow:hover{
    filter:grayscale(0);
    -webkit-filter: drop-shadow(15px 15px 15px black);
    -ms-filter: drop-shadow(15px 15px 15px black);
    -moz-filter: drop-shadow(15px 15px 15px black);
    filter: drop-shadow(15px 15px 15px black);
}
.service-img img{
    width: 25%;
}
.service-img{
    position: relative;
    height: 300px;
}
.service-left img:nth-child(1){
    position: absolute;
    right: -22px;
    top: -26px;
    width: 152px;
}
.service-left img:nth-child(2){
    position: absolute;
    right: 68px;
    top: 108px;
}
.service-left img:nth-child(3){
    position: absolute;
    right: 37px;
    top: 210px;
}
.service-left img:nth-child(4){
    position: absolute;
    right: 177px;
    top: -27px;
}
.service-left img:nth-child(5){
    position: absolute;
    left: 119px;
    top: 90px;
}
.service-left img:nth-child(6){
    position: absolute;
    right: 187px;
    top: 291px;
}
.service-left img:nth-child(7){
    position: absolute;
    left: 112px;
    top: 196px;
}
.service-left img:nth-child(8){
    position: absolute;
    right: -10px;
    top: 305px;
}
.service-right img:nth-child(1){
    position: absolute;
    left: -19px;
    top: -27px;
}
.service-right img:nth-child(2){
    position: absolute;
    left: 91px;
    top: 71px;
}
.service-right img:nth-child(3){
    position: absolute;
    left: 267px;
    top: -34px;
}
.service-right img:nth-child(4){
    position: absolute;
    left: 84px;
    top: 224px;
}
.service-right img:nth-child(5){
    position: absolute;
    left: 30px;
    top: 311px;
}
.service-right img:nth-child(6){
    position: absolute;
    left: 285px;
    top: 187px;
}
.service-right img:nth-child(7){
    position: absolute;
    left: 197px;
    top: 316px;
}
.service-right img:nth-child(8){
    position: absolute;
    left: 245px;
    top: 246px;
    width: 153px;
}

@media screen and (max-width: 460px) {
    .service-img img{
        width: 20%;
    }
    .owl-carousel{
        width: 50%;
        margin: 0 auto;
    }
    .service-img{
        height: 50px;
    }
    .service-left img:nth-child(1) {
        position: absolute;
        left: 35%;
        top: -56%;
        width: 42%;
    }
    .service-left img:nth-child(2) {
        position: absolute;
        left: 9%;
        top: 45%;
    }
    .service-left img:nth-child(3) {
        position: absolute;
        left: -4%;
        top: 154%;
    }
    .service-left img:nth-child(4) {
        position: absolute;
        left: 2%;
        top: 217%;
    }
    .service-left img:nth-child(5) {
        position: absolute;
        left: 12%;
        top: 318%;
    }
    .service-left img:nth-child(6) {
        position: absolute;
        left: 27%;
        top: 398%;
    }
    .service-left img:nth-child(7) {
        position: absolute;
        left: 1%;
        top: 404%;
    }
    .service-left img:nth-child(8) {
        position: absolute;
        left: -4%;
        top: -58%;
        width: 31%;
    }
    .service-right img:nth-child(1) {
        position: absolute;
        left: 79%;
        top: -352%;
    }
    .service-right img:nth-child(2) {
        position: absolute;
        left: 80%;
        top: -239%;
    }
    .service-right img:nth-child(3) {
        position: absolute;
        left: 81%;
        top: -118%;
    }
    .service-right img:nth-child(4) {
        position: absolute;
        left: 49%;
        top: 30%;
    }
    .service-right img:nth-child(5) {
        position: absolute;
        left: 58%;
        top: 91%;
        width: 30%;
    }
    .service-right img:nth-child(6) {
        position: absolute;
        left: 18%;
        top: 195%;
    }
    .service-right img:nth-child(7) {
        position: absolute;
        left: 45%;
        top: 199%;
    }
    .service-right img:nth-child(8) {
        position: absolute;
        left: 73%;
        top: 182%;
        width: 30%;
    }

}
@media screen and (max-width: 768px) {
    .owl-carousel img{
        width: 50%;
    }
}
@media screen and (min-width: 768px) and (max-width: 992px){
    .owl-carousel img{
        width: 65%;
    }
}
@media screen and (min-width: 992px) and (max-width: 1200px){
    .owl-carousel img{
        width: 85%;
    }
}
@media screen and (min-width: 1200px) and (max-width: 1486px){
    .service-img img {
        width: 32%;
    }
    .service-left img:nth-child(2) {
        position: absolute;
        right: -11px;
        top: 108px;
    }
    .service-right img:nth-child(3) {
        position: absolute;
        left: 233px;
        top: -34px;
    }
    .service-left img:nth-child(8) {
        position: absolute;
        right: -110px;
        top: 305px;
        width: 150px;
    }
    .service-left img:nth-child(5) {
        position: absolute;
        left: 64px;
        top: 90px;
        width: 149px;
    }
}
@media screen and (max-width: 1900px){
    .owl-carousel img{
        width: 100%;
    }
}
/*.bg-img{*/
    /*display: inline-block;*/
    /*width: 98px;*/
/*}*/
/*.bg-img1{*/
    /*width: 98px;*/
    /*height: 42px;*/
/*}*/
/*.bg-img2{*/
    /*width: 98px;*/
    /*height: 43px;*/
/*}*/
/*.bg-img3{*/
    /*width: 98px;*/
    /*height: 17px;*/
/*}*/
/*.bg-img4{*/
    /*width: 98px;*/
    /*height: 42px;*/
/*}*/
/*.bg-img5{*/
    /*width: 98px;*/
    /*height: 42px;*/
/*}*/
/*.bg-img6{*/
    /*width: 98px;*/
    /*height: 42px;*/
/*}*/
/*.bg-img7{*/
    /*width: 98px;*/
    /*height: 42px;*/
/*}*/
/*.bg-img8{*/
    /*width: 98px;*/
    /*height: 42px;*/
/*}*/
/*.bg-img9{*/
    /*width: 98px;*/
    /*height: 42px;*/
/*}*/
/*.bg-img10{*/
    /*width: 98px;*/
    /*height: 42px;*/
/*}*/
/*.bg-img11{*/
    /*width: 98px;*/
    /*height: 42px;*/
/*}*/
/*.bg-img12{*/
    /*width: 98px;*/
    /*height: 42px;*/
/*}*/
/*.bg-img13{*/
    /*width: 98px;*/
    /*height: 42px;*/
/*}*/
/*.bg-img14{*/
    /*width: 98px;*/
    /*height: 42px;*/
/*}*/
/*.bg-img15{*/
    /*width: 98px;*/
    /*height: 42px;*/
/*}*/
/*.bg-img16{*/
    /*width: 98px;*/
    /*height: 42px;*/
/*}*/