@charset "UTF-8";


@media (max-width: 768px){
    .wechat-list .img-responsive{
        height: auto!important;
    }
}
.wechat-list .img-responsive{
    width: 100%;
    /*height: 470px;*/
}
.wechat-list .ani{
    -o-transition: .5s;
    -ms-transition: .5s;
    -moz-transition: .5s;
    -webkit-transition: .5s;
    transition: .5s;
}
.wechat-list .mask {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 100%;
    background: rgba(59,36,80,.7);
    opacity: 0;
    visibility: hidden;
} 

.wechat-list:hover .mask {
    opacity: 1;
    visibility: visible;
}

.wechat-list .em1 {
    position: absolute;
    top: 3%;
    left: 50%;
    margin-left: -30px;
    display: block;
    width: 60px;
    height: 60px;
    background: url(../images/more.png) center center no-repeat;
    opacity: 0;
    filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
    -ms-filter: 'progid:DXImageTransform.Microsoft.Alpha(Opacity=0)';
    -o-transition: .3s;
    -ms-transition: .3s;
    -moz-transition: .3s;
    -webkit-transition: .3s;
    transition: .3s;
}

.wechat-list:hover .em1 {
    top: 50%;
    margin-top: -30px;
    opacity: 100;
    filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
    -ms-filter: 'progid:DXImageTransform.Microsoft.Alpha(Opacity=100)';
}

.wechat-list .em2 {
    position: absolute;
    bottom: 0;
    left: 50%;
    margin-left: -16px;
    display: block;
    width: 22px;
    height: 22px;
    background-image: url(../images/more3.png);
    opacity: 0;
    filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
    -ms-filter: 'progid:DXImageTransform.Microsoft.Alpha(Opacity=0)';
    -o-transition: .3s;
    -ms-transition: .3s;
    -moz-transition: .3s;
    -webkit-transition: .3s;
    transition: .3s;
}

.wechat-list:hover .em2 {
    bottom: 50%;
    margin-bottom: -6px;
    opacity: 100;
    filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
    -ms-filter: 'progid:DXImageTransform.Microsoft.Alpha(Opacity=100)';
}
.wechat-list:hover .img-responsive{
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -webkit-transform: scale(1.2);
    transform: scale(1.2);
}

.case_list{margin-top:40px;}
.case_list ul li{margin-bottom:35px;
                 -moz-transition: all .3s ease-out;
                 -o-transition: all .3s ease-out;
                 transition: all .3s ease-out;
}

/*微信案例样式*/
.case_list ul.row{font-size: 0}
.wechat-list{
    width: 20%;
    border-left: 25px solid white;
    border-right: 25px solid white;
    display: inline-block;
    /*height: 492px;*/
    position: relative;
    cursor: pointer;
}

.pic-box{
    width: 100%;height: 100%;
    padding: 9px;
    background: white;
    transition: box-shadow .4s linear, -moz-box-shadow .4s linear;
}

.pic-box .desc{
    padding: 9px 0 0;
    font-size: 12px
}

.pic-box:hover{
    box-shadow: 0px 1px 5px rgba(0, 0, 0, 0.1);
}

.wechat-show{
    position: absolute;
    background: rgba(0,0,0,.3);
    bottom: auto;
    width: 100%;height: 100%;
    text-align: center;
    opacity: 0;
}

.wechat-show .ewm {width: 100%}
.wechat-show .ewm img{max-width: 100%;}

.wechat-show .position-center{
    position: absolute;
    left: 50%;top: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
}

.wechat-show .intro{
    color: white;
    margin-top: 15px;
    font-size: 14px;
}




.hover-shadow {
    display: inline-block;
    position: relative;
    -o-transition: .8s, box-shadow .4s linear;
    -moz-transition: .8s, box-shadow .4s linear, -moz-box-shadow .4s linear;
    transition: .8s, box-shadow .4s linear;
    transition: .8s, box-shadow .4s linear, -moz-box-shadow .4s linear;
}
.hover-shadow:hover {
    -webkit-transform: translate(0);
    -moz-transform: translate(0);
    -o-transform: translate(0);
    transform: translate(0);
    -webkit-animation-duration: 1.5s;
    -moz-animation-duration: 1.5s;
    -o-animation-duration: 1.5s;
    animation-duration: 1.5s;
    -webkit-animation-delay: .3s;
    -moz-animation-delay: .3s;
    -o-animation-delay: .3s;
    animation-delay: .3s;
    -webkit-animation-timing-function: linear;
    -moz-animation-timing-function: linear;
    -o-animation-timing-function: linear;
    animation-timing-function: linear;
    -webkit-animation-iteration-count: infinite;
    -moz-animation-iteration-count: infinite;
    -o-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
    -webkit-animation-direction: alternate;
    -moz-animation-direction: alternate;
    -o-animation-direction: alternate;
    animation-direction: alternate;
    -moz-box-shadow: 0px 6px 25px rgba(0,0,0,0.35);
    box-shadow: 0px 6px 25px rgba(0,0,0,0.35);

}
.case_list ul li a{display:block;}
.case_list ul li a:focus{outline:0;}
.case_txt{margin-top:15px;color:#666666;min-height:35px;}
.category{color:#9a9a9a;line-height:20px;}
.case_img{position:relative;}
.case_img img {
    width: 100%;
    height: auto;
}
.case_cover {position:absolute;lefT:0;top:0;width:100%;height:100%;background:#000000;
             opacity:0;
             filter:alpha(opacity=0);
             -moz-transition: all .4s .1s ease-out;
             -o-transition: all .4s .1s ease-out;
             transition: all .4s .1s ease-out;
}
.case_cover.on{opacity:0.76;filter:alpha(opacity=76);}
.cover-glass {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}
.cover-row {
    position: relative;
    width: 100%;
    height: 33.33333334%;
    font-size: 0;
    opacity: 0;
    -o-transition: 1.3s;
    -moz-transition: 1.3s;
    transition: 1.3s;
}
.cover-row.on {
    opacity: 1;
    -o-transition: .6s;
    -moz-transition: .6s;
    transition: .6s;
}
/*.case_list:hover .cover-row {
        opacity: 1;
}*/
.cover-row i {
    display: inline-block;
    -webkit-transform: translate3d(0, 0, 0);
    -moz-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    width: 20%;
    height: 100%;
    background-color: rgba(0, 0, 0, .76);
    opacity: 1;
    -o-transition: .3s;
    -moz-transition: .3s;
    transition: .3s;
    vertical-align: top;
}
@-moz-document url-prefix() {
    .cover-row {
        width: 100.12%;
        height: 33.4%;
    }
    .cover-row i {
        width: 20%;
    }
    .cover-row i:nth-child(3) {
        position: relative;
        left: .1%;
    }
    .cover-row i:nth-child(4) {
        position: relative;
        left: .2%;
    }
    .cover-row i:nth-child(5) {
        position: relative;
        left: .3%;
        width: 19.6%;
    }
}
/*.cover-glass:hover .cover-row i {
        transform: translate3d(20px, -30px, 0);
        opacity: 0;
}*/
.cover-glass.on .cover-row i {
    -webkit-transform: translate3d(15px, -15px, 0);
    -moz-transform: translate3d(15px, -15px, 0);
    transform: translate3d(15px, -15px, 0);
    opacity: 0;
}
.cover-row:nth-child(3) i:nth-child(1) {
    -o-transition: .3s;
    -moz-transition: .3s;
    transition: .3s;
}
.cover-row:nth-child(3) i:nth-child(2) {
    -o-transition: .3s .1s;
    -moz-transition: .3s .1s;
    transition: .3s .1s;
}
.cover-row:nth-child(3) i:nth-child(3) {
    -o-transition: .3s .2s;
    -moz-transition: .3s .2s;
    transition: .3s .2s;
}
.cover-row:nth-child(3) i:nth-child(4) {
    -o-transition: .3s .3s;
    -moz-transition: .3s .3s;
    transition: .3s .3s;
}
.cover-row:nth-child(3) i:nth-child(5) {
    -o-transition: .3s .4s;
    -moz-transition: .3s .4s;
    transition: .3s .4s;
}
.cover-row:nth-child(2) i:nth-child(1) {
    -o-transition: .3s .2s;
    -moz-transition: .3s .2s;
    transition: .3s .2s;
}
.cover-row:nth-child(2) i:nth-child(2) {
    -o-transition: .3s .3s;
    -moz-transition: .3s .3s;
    transition: .3s .3s;
}
.cover-row:nth-child(2) i:nth-child(3) {
    -o-transition: .3s .4s;
    -moz-transition: .3s .4s;
    transition: .3s .4s;
}
.cover-row:nth-child(2) i:nth-child(4) {
    -o-transition: .3s .5s;
    -moz-transition: .3s .5s;
    transition: .3s .5s;
}
.cover-row:nth-child(2) i:nth-child(5) {
    -o-transition: .3s .6s;
    -moz-transition: .3s .6s;
    transition: .3s .6s;
}
.cover-row:nth-child(1) i:nth-child(1) {
    -o-transition: .3s .3s;
    -moz-transition: .3s .3s;
    transition: .3s .3s;
}
.cover-row:nth-child(1) i:nth-child(2) {
    -o-transition: .3s .4s;
    -moz-transition: .3s .4s;
    transition: .3s .4s;
}
.cover-row:nth-child(1) i:nth-child(3) {
    -o-transition: .3s .5s;
    -moz-transition: .3s .5s;
    transition: .3s .5s;
}
.cover-row:nth-child(1) i:nth-child(4) {
    -o-transition: .3s .6s;
    -moz-transition: .3s .6s;
    transition: .3s .6s;
}
.cover-row:nth-child(1) i:nth-child(5) {
    -o-transition: .3s .7s;
    -moz-transition: .3s .7s;
    transition: .3s .7s;
}

.cover-glass.on .cover-row:nth-child(1) i:nth-child(5) {
    -o-transition: .3s;
    -moz-transition: .3s;
    transition: .3s;
}
.cover-glass.on .cover-row:nth-child(1) i:nth-child(4) {
    -o-transition: .3s .1s;
    -moz-transition: .3s .1s;
    transition: .3s .1s;
}
.cover-glass.on .cover-row:nth-child(1) i:nth-child(3) {
    -o-transition: .3s .2s;
    -moz-transition: .3s .2s;
    transition: .3s .2s;
}
.cover-glass.on .cover-row:nth-child(1) i:nth-child(2) {
    -o-transition: .3s .3s;
    -moz-transition: .3s .3s;
    transition: .3s .3s;
}
.cover-glass.on .cover-row:nth-child(1) i:nth-child(1) {
    -o-transition: .3s .4s;
    -moz-transition: .3s .4s;
    transition: .3s .4s;
}
.cover-glass.on .cover-row:nth-child(2) i:nth-child(5) {
    -o-transition: .3s .2s;
    -moz-transition: .3s .2s;
    transition: .3s .2s;
}
.cover-glass.on .cover-row:nth-child(2) i:nth-child(4) {
    -o-transition: .3s .3s;
    -moz-transition: .3s .3s;
    transition: .3s .3s;
}
.cover-glass.on .cover-row:nth-child(2) i:nth-child(3) {
    -o-transition: .3s .4s;
    -moz-transition: .3s .4s;
    transition: .3s .4s;
}
.cover-glass.on .cover-row:nth-child(2) i:nth-child(2) {
    -o-transition: .3s .5s;
    -moz-transition: .3s .5s;
    transition: .3s .5s;
}
.cover-glass.on .cover-row:nth-child(2) i:nth-child(1) {
    -o-transition: .3s .6s;
    -moz-transition: .3s .6s;
    transition: .3s .6s;
}
.cover-glass.on .cover-row:nth-child(3) i:nth-child(5) {
    -o-transition: .3s .3s;
    -moz-transition: .3s .3s;
    transition: .3s .3s;
}
.cover-glass.on .cover-row:nth-child(3) i:nth-child(4) {
    -o-transition: .3s .4s;
    -moz-transition: .3s .4s;
    transition: .3s .4s;
}
.cover-glass.on .cover-row:nth-child(3) i:nth-child(3) {
    -o-transition: .3s .5s;
    -moz-transition: .3s .5s;
    transition: .3s .5s;
}
.cover-glass.on .cover-row:nth-child(3) i:nth-child(2) {
    -o-transition: .3s .6s;
    -moz-transition: .3s .6s;
    transition: .3s .6s;
}
.cover-glass.on .cover-row:nth-child(3) i:nth-child(1) {
    -o-transition: .3s .7s;
    -moz-transition: .3s .7s;
    transition: .3s .7s;
}

.line{width:100%;height:1px;background:#dedede}
.line.det_line{margin-top:100px;}
/*demand*/
.demand-logo-list {
    font-size: 0;
}
.demand-logo-one {
    display: inline-block;
    width: 50%;
    vertical-align: top;
}
.demand-logo-one-img,
.demand-logo-one-desc {
    position: relative;
    display: inline-block;
    width: 50%;
    vertical-align: top;
    text-align: center;
}
.demand-logo-one-img {
    z-index: 1;
}
.demand-logo-one-desc {
    z-index: 2;
    background-color: #fff;
}
.demand-logo-one-img img,
.demand-logo-one-desc img {
    width: 100%;
    height: auto;
}
/*.demand-logo动画效果*/
.demand-logo-one-img-1 {
    -webkit-transform: translateX(100%);
    -moz-transform: translateX(100%);
    -o-transform: translateX(100%);
    transform: translateX(100%);
    -o-transition: 2s;
    -moz-transition: 2s;
    transition: 2s;
    opacity: 0;
}
.demand-logo-one-img-1.move {
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -o-transform: translateX(0);
    transform: translateX(0);
    opacity: 1;
}
.demand-logo-one-img-2 {
    -webkit-transform: translateX(100%);
    -moz-transform: translateX(100%);
    -o-transform: translateX(100%);
    transform: translateX(100%);
    -o-transition: 2s;
    -moz-transition: 2s;
    transition: 2s;
    opacity: 0;
}
.demand-logo-one-img-2.move {
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -o-transform: translateX(0);
    transform: translateX(0);
    opacity: 1;
}
.demand-logo-one-img-3 {
    -webkit-transform: translateX(-100%);
    -moz-transform: translateX(-100%);
    -o-transform: translateX(-100%);
    transform: translateX(-100%);
    -o-transition: 2s;
    -moz-transition: 2s;
    transition: 2s;
    opacity: 0;
}
.demand-logo-one-img-3.move {
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -o-transform: translateX(0);
    transform: translateX(0);
    opacity: 1;
}
.demand-logo-one-img-4 {
    -webkit-transform: translateX(-100%);
    -moz-transform: translateX(-100%);
    -o-transform: translateX(-100%);
    transform: translateX(-100%);
    -o-transition: 2s;
    -moz-transition: 2s;
    transition: 2s;
    opacity: 0;
}
.demand-logo-one-img-4.move {
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -o-transform: translateX(0);
    transform: translateX(0);
    opacity: 1;
}
.demand-logo-one-desc-1 img {
    -o-transition: 1.5s .6s;
    -moz-transition: 1.5s .6s;
    transition: 1.5s .6s;
    opacity: 0;
}
.demand-logo-one-desc-1.move img {
    opacity: 1;
}
.demand-logo-one-desc-2 img {
    -o-transition: 1.5s .6s;
    -moz-transition: 1.5s .6s;
    transition: 1.5s .6s;
    opacity: 0;
}
.demand-logo-one-desc-2.move img {
    opacity: 1;
}
.demand-logo-one-desc-3 img {
    -o-transition: 1.5s .6s;
    -moz-transition: 1.5s .6s;
    transition: 1.5s .6s;
    opacity: 0;
}
.demand-logo-one-desc-3.move img {
    opacity: 1;
}
.demand-logo-one-desc-4 img {
    -o-transition: 1.5s .6s;
    -moz-transition: 1.5s .6s;
    transition: 1.5s .6s;
    opacity: 0;
}
.demand-logo-one-desc-4.move img {
    opacity: 1;
}

.demand{margin-bottom:150px}
.demand_txt{text-align:center;color:#777777;margin-top:40px;margin-bottom:35px;}
.demand_txt1{font-size:20px;line-height:36px;}
.demand_txt2{font-size:16px;}
.demand_con {
    position: relative;
    padding-bottom: 20px;
    font-size: 14px;
    color: #777;
    background: #f8f8f8;
}
.demand_con .row{margin-left:0px;margin-right:0px;}
.demand_left {
}
.demand_left.col-xs-12{padding-left:0px;padding-right:0px;}
.demand_right.col-xs-12{padding-left:0px;padding-right:0px;}
.demand_right {
    position: relative;
    opacity: 0;
    -o-transition: opacity .7s .1s;
    -moz-transition: opacity .7s .1s;
    transition: opacity .7s .1s;
}

.demand_left .row{margin-left:0;margin-right:0;}
.demand_left .row .col-sm-12,.demand_left .row .col-md-6,.demand_left .row .col-lg-6{padding-left:0;padding-right:0;}
.demand_reminder{font-size:16px;color:#777777;margin-bottom:30px;}
.demand_form .row{margin-left:-5px;margin-right:-5px;}

.demand_form .col-md-6,.demand_form .col-lg-6{padding-left:5px;padding-right:5px;}

.demand_ipt input{width:100%;background:#fff;border:1px solid #e8e8e8;height:50px;line-height:24px;padding:13px 10px;}
.demand_ipt textarea{width:100%;height:95px;border:1px solid #e8e8e8;margin-top:20px;padding: 10.5px 10px;resize:none}
.demand_ipt input::-webkit-input-placeholder,.demand_ipt textarea::-webkit-input-placeholder{ /* WebKit browsers */
    font-size:14px;color:#777777;
}
.demand_ipt input:-moz-placeholder,.demand_ipt textarea:-moz-placeholder{ /* Mozilla Firefox 4 to 18 */
    font-size:14px;color:#777777;
}
.demand_ipt input::-moz-placeholder,.demand_ipt textarea:-moz-placeholder { /* Mozilla Firefox 19+ */
    font-size:14px;color:#777777;
}
.demand_ipt input:-ms-input-placeholder,.demand_ipt textarea:-moz-placeholder { /* Internet Explorer 10+ */
    font-size:14px;color:#777777;
}
.formtips {color:#e00012;}
.send {
}
.send {
    width: 100%;
    height: 54px;
    line-height: 48px;
    font-size: 20px;
    color: #666;
    border: 2px solid #e6e6e6;
    background: transparent;
    margin-top: 30px;
    -moz-transition: all .4s linear;
    -o-transition: all .4s linear;
    transition: all .4s linear;
    cursor: pointer;
  text-align:center
}
.send:hover {
    border: 2px solid #e00012;
}
.send button {
    position: absolute;
    z-index: 1;
    width: 100%;
    line-height: 48px;
    font-size: 20px;
    color: #666;
    border: none;
    background: transparent;
    -o-transition: .5s;
    -moz-transition: .5s;
    transition: .5s;left:0
}
.send:hover button {
    color: #fff;
}
.send button:focus {
    outline: none;
}

.btn-I {
    display: inline-block;
    position: relative;
    width: 56px;
    height: 56px;
    line-height: 54px;
    text-align: center;
    transition: .45s;
    border-radius: 50%;
}
.det_banner .btn-I {
    margin-bottom: 28px;
}
.btn-I:hover {
    background: #d51b32;
}
.btn-I::before,
.btn-I::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    border: 1px solid #fff;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    opacity: .25;
    transition: 3s;
}
.btn-I::after {
    z-index: -1;
    border: 0;
    opacity: 1;
    transform: translate(-50%, -50%) scale(0);
    background: #d51b32;
    transition: .4s;
}
.btn-I:hover::before {
    border: 1px solid #d51b32;
    opacity: 1;
}
.btn-I:hover::after {
    transform: translate(-50%, -50%) scale(1);
}

.imgs-show-all {
    margin-top: 30px;
    font-size: 0;
    overflow: hidden;
}
.imgs-show-pc {
    margin-bottom: 154px;
}
.imgs-show-one {
    padding-bottom: 140px;
    border-bottom: 30px solid #ededed;
    margin-bottom: 110px;
    text-align: center;
}
.imgs-show-one:last-child {
    padding-bottom: 0;
    border-bottom: 0;
    margin-bottom: 0;
}
.imgs-show-one-in {
    display: inline-block;
    width: 1430px;
}
.imgs-show-one-in img {
    max-width: 100%;
    height: auto; 
    cursor: pointer; 
    border-radius: 1px;
}
.imgs-show-pad,
.imgs-show-pad-img,
.imgs-show-title {
    display: inline-block;
    position: relative;
    vertical-align: top;
}
.imgs-show-phone {
    margin-top: 310px;
    margin-left: 190px;
}
.is-pad-view {
    position: absolute;
    top: 4.94%;
    left: 6.4%;
}
.imgs-show-phone .is-pad-view {
    left: 4.2%;
    top: 10.8%;
}
.is-pad-view img {
    max-width: 100%;
    height: auto;
}

.imgs-show-m-in {
    /*padding-left: 150px;*/
    padding-left: 8%;
    margin: 0 auto;
    width: 1430px;
}
.imgs-show-title {
    display: table;
    position: absolute;
    top: 1px;
    left: calc(100% + 60px);
}
.imgs-show-title h3 {
    margin: 0;
    margin-bottom: 10px;
    line-height: 22px;
    font-size: 22px;
    font-family: gothicb;
    color: #333;
}
.imgs-show-title p.desc {
    margin: 0;
    line-height: 16px;
    font-size: 16px;
    color: #000;
}
.imgs-show-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -35px;
    width: 28px;
    height: 3px;
    background: #d61a32;
}


@media (min-width: 768px){
    .case_list ul li{margin-bottom:50px;}
    .case_txt {
        margin-top: 25px;
        font-size: 14px;
    }
    .case_list{margin-top:60px;}

    .case_list > ul.row{margin-right: -20px;margin-left: -20px;}
    .case_list > ul li.col-sm-4{padding-left:20px;padding-right:20px;}
    .case-left ,.case-right{float: left;	}
    .demand_txt{text-align:center;color:#777777;margin-top:103px;margin-bottom:103px;}
    .demand_txt2{font-size:16px;}
    .demand_txt1{font-size:45px;margin-bottom:30px;color: #333333;}
    .demand_con > .row{margin-left:0px;margin-right:0px;}
    .demand_left.col-sm-12,.demand_left.col-md-12{padding-left:0;padding-right:0;}
    .demand_right.col-sm-12,.demand_right.col-md-12{padding-left:40px;padding-right:40px;}
    .demand_reminder{font-size:25px;}


}
@media (min-width:992px) {
    .case_list{margin-top:0;}
    .case-right{float:right;}
    .demand_con>.row{margin-left:0px;margin-right:0px;}
    .demand_left.col-md-12 {padding-lefT:0px;padding-right:0px;}
    .demand_right.col-md-12{padding-lefT:80px;padding-right:80px;}
    .case_list ul.row{margin-right: -20px;margin-left: -20px;}
    .case_list ul li.col-sm-6{padding-left:20px;padding-right:20px;}
    .demand_txt1{font-size:36px;font-family: 'SourceHanSansCNLight';}
}
@media (min-width:1200px) {
    .demand_con{padding-bottom:0;}
    .demand_warp {width:100%;position:absolute;top:50%;left:0;
                  -webkit-transform: translateY(-50%);
                  -moz-transform: translateY(-50%);
                  -o-transform: translateY(-50%);
                  transform: translateY(-50%);}
}
@media (min-width: 993px) and (max-width:1120px){
    .demand_left .row{margin-left:0px;margin-right:0px;}
    .demand_right.col-md-12 { padding-lefT: 80px;padding-right: 80px;}
}

@media (min-width: 993px) and (max-width:1200px){
    .demand_left img.img-responsive{display: block;width: 100%;height: auto}
}
@media (min-width:1200px) and (max-width: 1439px)  {
    .demand_con>.row {margin-left: -30px;margin-right: 0px;}
    .demand_left.col-lg-6{width:60%;}
    .demand_right.col-lg-6{width:40%}
    /*.send input {height:40px;line-height:40px;margin-top:20px;}*/
    .demand_ipt input{height:40px;padding:7px 10px;}
    .demand_con{padding-bottom:0;}
    .demand_left.col-lg-6{padding-lefT:30px;padding-right:30px;}
    .demand_right.col-lg-6 { padding-lefT: 30px;padding-right:60px;}
    .demand_warp{ padding-lefT: 30px;padding-right:60px;}
    .demand_reminder{font-size: 22px;margin-bottom:20px;}

    .wechat-list{
        border-left: 10px solid white;
        border-right: 10px solid white;
    }
}
@media (min-width: 1440px)and (max-width:1769px){
    .demand_con>.row {margin-left: -30px;margin-right: 0px;}
    /*.send input{margin-top:20px;height:45px;line-height:45px;}*/
    .demand_ipt input{height:45px;padding:10.5px 10px;}
    .demand_ipt textarea{height:80px;margin-top:15px}
    .demand_txt1{font-size:45px; font-family: 'SourceHanSansCNLight';color: #333333;line-height: 1;}
    .demand_txt2{font-size:16px;color: #777777;line-height: 1;}
    .case_list ul.row{margin-right: -30px;margin-left: -30px;}
    .case_list ul li.col-lg-4{padding-left:30px;padding-right:30px;}
    .demand_left.col-lg-6{padding-lefT:30px;padding-right:30px;}
    .demand_right.col-lg-6 { padding-lefT: 30px;padding-right:60px;}
    .demand_warp{ padding-lefT: 30px;padding-right:60px;}

    .wechat-list{
        border-left: 16px solid white;
        border-right: 16px solid white;
    }
}
@media (min-width: 768px) and (max-width:900px){
    .case-left {float: none;	}
    .case-right {float: none;	}
    .case_name{margin-bottom:10px;}

}
@media (min-width: 992px) and (max-width:1300px){
    .case-left {float: none;	}
    .case-right {float: none;	}
    .case_name{margin-bottom:10px;}

}

@media (min-width: 768px) and (max-width: 1199px){
    /*.demand_con{padding-bottom:80px;}*/
}

@media (min-width: 768px){
    .demand .demand-m {
        display: none;
    }
}

@media (max-width: 1200px){
    .wechat-list {
        border-left: 5px solid white;
        border-right:5px solid white;
    }
    .wechat-show{bottom: 0}
    .wechat-show .ewm{
        width: 110px;
        display: inline-block;
    }
    .wechat-show .position-center{
        width: 90%;
    }
    .wechat-show .intro{
        font-size: 12px
    }
    .wechat-show .ewm img{
        max-width: 100%;
    }

}

@media (max-width: 992px){
    .demand_txt {
        margin-top: 80px;
        margin-bottom: 80px;
    }

    .wechat-list {
        width: 25%;
        border-left: 5px solid white;
        border-right:5px solid white;
    }
}

@media (max-width: 768px){
    .demand_left {
        display: none;
    }

    .demand_txt {
        padding-right: 15px;
        padding-left: 15px;
        margin-top: 48px;
        text-align: left;
    }
    .demand .demand_txt {
        padding-right: 0px;
        padding-left: 0px;
    }

    .demand .demand_txt1,
    .demand .demand_txt2,
    .demand .demand_reminder {
        display: none;
    }

    .demand .demand-m {
        display: block;
    }
    .demand .demand-m p {
        margin: 0;
    }
    .demand .demand-m p.p-1 {
        /*font-size: 24px;
        line-height: 24px;*/
        font-family: 'SourceHanSansCNLight';
        /*line-height: 80px;*/
        line-height: 0.866667rem;
        /*font-size: 56px;*/
        font-size: 0.666667rem;
        /*font-weight: bold;*/
        text-align: left;
    }
    .demand .demand-m p.p-2 {
        font-size: 12px;
        color: #999;
    }

    .demand_ipt input{height:45px;padding:10.5px 10px;}
    .demand_form .demand_ipt:nth-child(1){margin-bottom:15px;}
    .case_name{margin-bottom: 6px;font-size:14px;line-height:1;}
    .category{font-size:12px;line-height:1.5;}
    .case_txt{margin-top: 16px;}
    .hover-shadow:hover{
        -webkit-transform: translateY(0px);
        -moz-transform: translateY(0px);
        -o-transform: translateY(0px);
        transform: translateY(0px);
    }
    .hover-shadow:before{
        display:none;
    }
    .demand_ipt textarea{margin-top:15px;}
    .demand_reminder{margin-bottom:25px;text-align:center}
    .demand_con{background:none;}
    .send input{font-size:16px;}
    .demand_txt2{margin-top:0;}

    .send {
        margin-bottom: 28px;
    }
}

@media (max-width: 650px){
    .case_list ul.row{font-size: 0}
    .wechat-list{
        width: 50%;
    }
    .pic-box{
        padding: 5px;
        box-shadow: 0px 1px 5px rgba(0, 0, 0, 0.1);
    }
    .wechat-list{margin-bottom: 20px!important}
}

@media (max-width: 480px){
    .demand_txt1{font-size:18px;}
    .case_list ul.row{margin-left:-10px;margin-right:-10px;}
    .case_list ul li.col-xs-6{padding-left:10px;padding-right:10px;width:100%;}
}
@media (max-width: 320px){
    .demand_txt1{font-size:16px;}
    .demand_txt2{font-size:10px;}
    .case_list ul li.col-xs-6{width:100%;}
}
@media (min-width: 1770px){
    .demand_reminder{margin-bottom:30px;}
    .case_list ul.row{margin-right: -50px;margin-left: -50px;}
    .case_list ul li.col-lg-4{padding-left:50px;padding-right:50px;}
    .demand_con>.row{margin-left:-40px;margin-right:0px;}
    .demand_left.col-lg-6{padding-lefT:40px;padding-right:40px;}
    .demand_right.col-lg-6{padding-lefT:40px;padding-right:80px;}
    .demand_warp{ padding-lefT: 40px;padding-right:80px;}
}
@media (max-width: 1199px){
    .demand_reminder{margin-top:30px;}
}

.dImage_warp {overflow:hidden;}
/*demand动画*/
.demand_txt1,.demand_txt2,.demand_img1,.demand_img2,.demand_img3,.demand_img4{opacity:0;}
.demand.cur .demand_img1{
    -webkit-animation: animation1 0.8s 0.2s ease both;
    -o-animation: animation1 0.8s 0.2s ease both;
    animation: animation1 0.8s 0.2s ease both;
    -moz-animation: animation1 0.8s 0.2s ease both;
}
.demand.cur .demand_img4{
    -webkit-animation: animation4 0.8s 0.2s ease both;
    -o-animation: animation4 0.8s 0.2s ease both;
    animation: animation4 0.8s 0.2s ease both;
    -moz-animation: animation4 0.8s 0.2s ease both;
}
.demand.cur .demand_img2{
    -webkit-animation: animation2 0.8s 0.4s ease both;
    -o-animation: animation2 0.8s 0.4s ease both;
    animation: animation2 0.8s 0.4s ease both;
    -moz-animation: animation2 0.8s 0.4s ease both;
}
.demand.cur .demand_img3{
    -webkit-animation: animation3 0.8s 0.4s ease both;
    -o-animation: animation3 0.8s 0.4s ease both;
    animation: animation3 0.8s 0.4s ease both;
    -moz-animation: animation3 0.4s 0.6s ease both;
}

/*banner_det.html*/
.banner_det{


}
.det_banner{position:absolute;left:0;bottom: 140px;width:100%;color:#fff;z-index:9;}
.det_txt1{font-size:60px;font-family:gothicb;}
.det_txt2{font-size:26px;}
.down_icon{position:absolute;left:50%;bottom:55px;color:#fff;font-size:15px;text-transform:uppercase;text-align:center;z-index:999;-webkit-transform: translateX(-50%);-moz-transform: translateX(-50%);-o-transform: translateX(-50%);transform: translateX(-50%);cursor:pointer;}
.down_icon img{margin-top:15px;}

.det_describe {
    position: relative;
    border-bottom: 1px solid #ebebeb;
    width: 100%;
    background: #f7f7f7;
}
.describe_con {
    /*float: left;*/
    /*width: 50%;*/
    padding: 46px 0 75px;
    line-height: 30px;
    font-size: 12px;
}
.describe_left {
}
.describe_tit {
    margin-right: 24px;
    color: #010101;
}
.describe_right {padding-left:4%;}
.describe_left .describe_txt {
    width: 80%;
}
.describe_right .describe_txt{width:50%;}
.describe_bck{position:absolute;top:0;height:100%;width:50%;z-index:-1}
.describe_bck1{left:0;background:#f7f7f7;}
.describe_bck2{left:50%;background:#ffffff;}

.case_det{margin:65px auto;}
.edition{width:243px;border:1px solid #d0d0d0;margin:0 auto;}
.edition ul li{float:left;cursor:pointer;width:120px;height:35px;line-height:35px;text-align:center;color:#666666;
               -moz-transition: all .1s linear;
               -o-transition: all .1s linear;
               transition: all .1s linear;
}
.edition ul li:first-child{border-right:1px solid #d0d0d0;}
.edition ul li span{background:url(../images/edition_icon1.png)no-repeat;height:18px;display:inline-block;vertical-align:middle;margin-right:12px;
                    -moz-transition: all .1s linear;
                    -o-transition: all .1s linear;
                    transition: all .1s linear;
}
.edition ul li .icon1{width:24px;background-position:0 0;}
.edition ul li .icon2{width:14px;background-position:-126px 0;}
.edition ul li:hover{color:#e00012;}
.edition ul li:hover span{background:url(../images/edition_icon2.png)no-repeat;}
.edition ul li:hover .icon1{width:24px;background-position:0 0;}
.edition ul li:hover .icon2{background-position:-126px 0;}

.picview-all {
    padding-top: 90px;
}
.picview-top {
    margin-bottom: 98px;
    text-align: center;
}
.picview-top h2 {
    margin: 0;
    margin-bottom: 28px;
    line-height: 30px;
    font-size: 34px;
    font-family: gothicb;
    color: #000;
}
.picview-top h4 {
    margin: 0;
    margin-bottom: 75px;
    line-height: 20px;
    font-size: 20px;
    color: #010101;
}
.picview-top p {
    margin: 0;
	font-size:14px;    line-height: 1.8em;
}
.picview-top p.desc {
    line-height: 30px;
    font-size: 14px;
    color: #999;
    display: inline-block;
    width: 50%;
}

/*case_det.html中间pc样式*/
.pointer-none{pointer-events:none;}
.pc_show{position:relative;width:786px;height:625px;margin:0 auto;}
.show_con{padding:31px 22px 0px 30px;z-index:99}
.pc_bck{position:absolute;background:url(../images/pc-bg.jpg)no-repeat;width:782px;height:625px;left:0;top:0;z-index:-1}
.ProductPhotoImg{width:722px;height: 395px;}
.flex-direction-nav {
    display: none;
}
.flex-direction-nav a  { text-decoration:none; display: block; width: 61px; height: 61px; position: absolute; top: 51.5%; margin-top:-30px;z-index: 10;  opacity: 0; cursor: pointer; -moz-transition: all .3s ease; -o-transition: all .3s ease; transition: all .3s ease; }
.flexslider .flex-prev { opacity: 0.7; left: -116px; background:url(../images/arrow-left.png)no-repeat;}
.flexslider .flex-next { opacity: 0.7; right: -116px; background:url(../images/arrow-right.png)no-repeat;}
.flexslider:hover .flex-next:hover, .flexslider:hover .flex-prev:hover { opacity: 1; }
.hover_warp{position:relative;width:60%;margin:0 auto;}
.img_det{display:none;}
.big_img{position:fixed;cursor: move;width:60%;height:100%;left:20%;top:0%;display:none;z-index:1002;}
.big_img .zoomed{
    opacity: 0;
    width:100%;
    position:absolute;
    left:0%;
    top:50px;
    -moz-background-size:100% auto;
    -o-background-size:100% auto;
    background-size:100% auto;
    background-repeat:no-repeat;
    -moz-box-shadow:0 0 30px rgba(0,0,0,.3);
    box-shadow:0 0 30px rgba(0,0,0,.3);
    box-shadow:0 0 30px rgba(0,0,0,.3);
    -o-transition: opacity 0.6s ease-in-out;
    transition: opacity 0.6s ease-in-out;
    -webkit-transition: opacity 0.6s ease-in-out;
    -moz-transition: opacity 0.6s ease-in-out;
}
.big_img .zoomed.open{
    opacity:1;

}
.img_warp{width:100%;height:100%;position:relative;}
.ProductPhoto {
    opacity: 1;
    -o-transition: all 0.5s ease;
    transition: all 0.5s ease;
    -webkit-transition: all 0.5s ease;
    -moz-transition: all 0.5s ease;
}
.ProductPhoto.open {
    opacity: 0
}
.bg-shadow{display:none;position:fixed;left:0;top:0;width:100%;height:100%;background: #000;opacity: 0;filter: alpha(opacity=0);z-index:1001;-moz-transition: all .3s ease-in-out;
           -o-transition: all .3s ease-in-out;
           transition: all .3s ease-in-out;}
.bg-shadow.open{display:block;opacity:0.3}

@media (max-width: 1440px){
    .big_img{width:70%;left:15%}
    /*.pc_bck,.pc_show{width:700px;height:621px;-moz-background-size:700px 621px;-o-background-size:700px 621px;background-size:700px 621px;}*/
    /*.ProductPhotoImg{width:667px;height:387px;}*/
    /*.show_con {padding: 18px 19px 243px 14px;}*/
}
@media (max-width: 992px){
    .big_img{width:70%;left:15%}
    .pc_bck,
    .pc_show {
        /*width: 500px;*/
        /*height: 444px;*/
        /*background-size: 500px 444px;*/
        width: 80vw;
        background-size: 80vw auto;
    }
    .imgs-show-all {
        margin-top: 190px;
        margin-top: 0.533333rem;
    }
    .pc_show {
        /*height: auto;*/
        height: 370px;
        height: 4.933333rem;
    }
    .ProductPhotoImg {
        /*width: 476px;
        height: 276px;*/
        width: 73.8vw;
        height: auto;
    }
    .show_con {
        position: absolute;
        left: 3.1vw;
        top: 3.15vw;
        padding: 0;
    }
}



/*det_more*/
.det_more {
    position: relative;
    z-index: 1000;
    border-top: 1px solid #d7d7d7;
    border-bottom: 1px solid #d7d7d7;
    margin-top: 140px;
    height: 200px;
    background-color: #f8f8f8;
    text-align: center;
    -o-transition: background .5s;
    -moz-transition: background .5s;
    transition: background .5s;
}
.det_more_text{text-align:center;position: relative;z-index: 1002;width: 100%;}
.det_more_text p:nth-child(1){font-size:24px;color:#999999;padding-top:60px;padding-bottom:5px;}
.det_more_text p:nth-child(2){font-size:18px;color:#d50000}
.det_more.det_more_hover .det_more_text p{color: #fff;}
.det_more_bg{position:absolute;left:0;width:100%;height:200px;z-index: 1001;opacity: 0;filter: alpha(opacity=0);background-repeat: no-repeat;background-position: center center;background-color: #000;-moz-box-shadow: 0 -5px 20px rgba(0,0,0,.3);box-shadow: 0 -5px 20px rgba(0,0,0,.3);}
.det_more_mask{display: none;position: fixed;z-index: 1000;width: 100%;height: 100%;top: 0;left: 0;background: #000;opacity: 0;filter: alpha(opacity=0);}

.site-ctrl {
    width: 80%;
    font-size: 0;
    text-align: center;
}
.ctrl-one {
    position: fixed;
    bottom: 50px;
    z-index: 9999;
    vertical-align: top;
    transition: .55s;
}
.ctrl-one-l {
    left: 10%;
}
.ctrl-one-r {
    right: 10%;
}
.site-ctrl.on .ctrl-one-l {
    left: 2.5%;
}
.site-ctrl.on .ctrl-one-r {
    right: 2.5%;
}
.ctrl-one-l:hover {
    transform: translateX(-15%);
}
.ctrl-one-r:hover {
    transform: translateX(15%);
}
.ctrl-one-back {
    display:none;
    left: 50%;
    bottom: -50px;
    transform: translateX(-50%);
}
.site-ctrl.on .ctrl-one-back {
    bottom: 50px;
}
.ctrl-one-img {
    position: absolute;
    right: 0;
    width: 46px;
    height: 46px;
    line-height: 46px;
}
.ctrl-one-l .ctrl-one-img {
    right: auto;
    left: 0;
}
.ctrl-one-img::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
    width: 46px;
    height: 46px;
    background: #d9d9d9;
    border-radius: 50%;
    opacity: .4;
    transition: .45s;
}
.ctrl-one:hover .ctrl-one-img::before {
    background: #d51b32;
    opacity: 1;
}
.ctrl-one-desc {
    position: relative;
    right: 0;
    top: 0;
    z-index: -2;
    text-indent: 33px;
    width: 46px;
    height: 46px;
    line-height: 46px;
    background: #2e2e2e;
    font-size: 12px;
    color: #fff;
    border-radius: 100px;
    text-align: left;
    transition: .45s;
    overflow: hidden;
    opacity: 0;
}
.ctrl-one-l .ctrl-one-desc {
    right: auto;
    left: 0;
    text-indent: 55px;
}
.ctrl-one:hover .ctrl-one-desc {
    width: 142px;
    opacity: 1;
}
.ctrl-one-r .ctrl-one-desc {
    text-indent: 27px;
}

.form-control:focus{
    border-color: #e00012;
    -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(243, 196, 196, 0.6);
    box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(243, 196, 196, 0.6);
}

@media (max-width: 1800px) {
    .imgs-show-one-in {
        width: 100%;
    }
}

@media (max-width: 1500px) {
    .site-ctrl.on .ctrl-one-l {
        left: 5%;
    }
    .site-ctrl.on .ctrl-one-r {
        right: 5%;
    }
}

@media (max-width: 1200px){
    .det_txt1{font-size:36px;}
    .det_txt2{font-size:20px;}
    .det_describe >div >div:nth-child(1) .describe_txt{width:60%;}

    .send {
        border: 2px solid #333;
        background: #333;
        border-radius: 4px;
    }
    .send:hover {
        border: 2px solid #333;
    }
    .send input {
        color: #fff;
    }

    .imgs-show-m,
    .det_more_mask-all {
        display: none;
    }
    .imgs-show-pc {
        margin-bottom: 0;
    }

    .demand {
        margin-bottom: 100px;
    }
}

@media (max-width: 992px){
    .demand {
        margin-bottom: 50px;
    }

}

@media (max-width: 768px){
    .det_banner .btn-I {
        display: none;
    }
    .down_icon {
        display: none;
    }

    .demand.grey-m {
        background: #dcdcdc;
    }
    .demand {
        padding-bottom: 30px;
        margin-bottom: 0;
    }
    .case_list {
        padding-right: 4%;
        padding-left: 4%;
        margin-top:16px;
    }
    .banner_det{
        height: auto;
    }

    .demand_txt1 {
        margin-bottom: 30px;
        margin-bottom: 0.4rem;
        line-height: 80px;
        line-height: 1.066667rem;
        font-size: 56px;
        font-size: 0.746667rem;
    }
    .demand_txt2 {
        line-height: 42px;
        font-size: 24px;
    }
}

@media (max-width: 767px){
    .picview-top {
        margin-bottom: 73px;
        text-align: left;
    }

    .det_describe {
        display: none;
    }
    .det_banner {
        bottom: 123px;
        bottom: 1.64rem;
    }
    .case_det{margin:40px auto;}
    /*.banner_det{height:55vh!important;}*/
    .det_txt1 {
        font-size: 80px;
        font-size: 1.066667rem;
    }
    .det_txt2 {
        font-size: 40px;
        font-size: 0.533333rem;
    }
    .down_icon{font-size:12px;bottom:25px;}
    .det_describe >div >div{width:100%;padding:25px 0;}
    .det_describe >div >div:nth-child(1){padding-top:30px;padding-bottom:15px;}
    .det_describe >div >div:nth-child(2){padding-bottom:30px;padding-top:15px;}
    .down_icon img{width:25px;height:13px;margin-top:5px;}
    /*.pc_show{display:none;}*/
    .picview-top p.desc{width: 100%}

}
a:focus{outline:none;}

@media (max-width: 544px) {
    .demand_txt2 {
        line-height: 50px;
        line-height: 0.666667rem;
        font-size: 30px;
        font-size: 0.4rem;
    }
}
/*  ============================================case.php20181210============================================  */
/*去掉a标签的默认样式*/
a {
    text-decoration: none ;
}

a:hover {
    text-decoration: none ;
}


.case-title{
    text-align: center;
    margin:93px 0;
}
.case-title .tit1{
    font-size: 36px;
    line-height: 1;
    color: #333333;
    font-family: 'SourceHanSansCNLight';
    padding-bottom: 28px;
}
.case-title .tit2{
    font-size: 16px;
    line-height: 1;
    color: #777777;
}
.case-list li{
    float: left;
    width: 25%;
    cursor: pointer;
    border: 1px solid transparent;
    border-radius: 6px;
    transition: all 0.6s ease;
    -webkit-transition: all 0.6s ease;
    -moz-transition: all 0.6s ease;
    -ms-transition: all 0.6s ease;
    -o-transition: all 0.6s ease;
}
.case-list li a{
    display: block;
    padding-left: 42px;
    padding-right: 42px;
    padding-top: 17%;
    padding-bottom: 8%;
}
.case-list li .icon{
    min-height: 45px;
    text-align: center;
}
.case-list li .case-tit1{
    font-size: 18px;
    color: #333333;
    text-align: center;
    line-height: 1;
    padding-top: 11%;
    padding-bottom: 30px;
    border-bottom: 1px solid #eeeeee;
    position: relative;
}
.case-list li .case-tit1:after{
    content: '';
    width: 39px;
    height: 3px;
    display: block;
    background: #ff0202;
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
}
.case-list li .case-desc{
    font-size: 14px;
    line-height: 24px;
    color: #999999;
    margin-top: 25px;
    margin-bottom: 50px;
    height: 120px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
}
.case-list li span{
    width: 32px;
    height: 32px;
    display: block;
    margin: 0 auto;
    background: url(../images/case-h.png) no-repeat;
    opacity: 0;
    filter:alpha(opacity=0);
    transition: all 0.6s ease;
    -webkit-transition: all 0.6s ease;
    -moz-transition: all 0.6s ease;
    -ms-transition: all 0.6s ease;
    -o-transition: all 0.6s ease;
}
.case-list li:hover{
    border: 1px solid #e3e3e3;
    box-shadow: 0 0 32px rgba(13,63,90,0.11);
    -moz-box-shadow: 0 0 32px rgba(13,63,90,0.11);
    -webkit-box-shadow: 0 0 32px rgba(13,63,90,0.11);
}
.case-list li:hover span{
    opacity: 1;
    filter:alpha(opacity=100);
}

.car-d-cont h2{
    font-size: 36px;
    color: #333333;
    line-height: 1;
    padding-top: 62px;
    padding-bottom: 62px;
    text-align: center;
    font-family: 'SourceHanSansCNLight';
}
.car-d-list li{
    position: relative;
    float: left;
    width: 20%;
    overflow: hidden;
}
.car-d-list li img{
    position: relative;
    left: 50%;
    margin-left: -191px;
}
.car-d-list li .bg{
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background: rgba(255,2,2,.5);
    opacity: 0;
    filter: alpha(opacity=0);
    transition: all 0.5s;
}
.car-d-list li .box {
    position: absolute;
    width: 100%;
    top: 200px;
    bottom: 0;
    left: 0;
    text-align: center;
    color: #fff;
    transition: all 0.5s;
}
.car-d-list li .box .ico {
    margin: 0 auto;
    background-position: center;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    transition: all 0.5s;
}
.car-d-list li .box .ico1 {
    width: 50px;
    height: 52px;
    background-image: url(../images/card-icon1.png);
}
.car-d-list li .box .ico2{
    width: 60px;
    height: 39px;
    background-image: url(../images/card-icon2.png);
}
.car-d-list li .box .ico3{
    width: 44px;
    height: 42px;
    background-image: url(../images/card-icon3.png);
}
.car-d-list li .box .ico4{
    width: 53px;
    height: 31px;
    background-image: url(../images/card-icon4.png);
}
.car-d-list li .box .ico5{
    width: 44px;
    height: 44px;
    background-image: url(../images/card-icon5.png);
}
.car-d-list li .box h3 {
    margin-top: 32px;
    margin-bottom: 47px;
    font-size: 18px;
}
.car-d-list li .box p {
    width: 60%;
    text-align: left;
    margin: 0 auto;
    padding-top: 20px;
    font-size: 14px;
    line-height: 24px;
    opacity: 0;
    filter: alpha(opacity=0);
    transition: all 0.5s;
}
.car-d-list li:hover .bg{
    opacity: 1;
    filter: alpha(opacity=100);
}
.car-d-list li:hover .box{
    top: 132px;
}
.car-d-list li:hover .box p{
    opacity: 1;
    filter: alpha(opacity=100);
}

@media (max-width: 1750px){
    .case-title{
        margin: 75px 0;
    }
    .case-list li a {
        padding-left: 30px;
        padding-right: 30px;
        padding-top: 12%;
        padding-bottom: 6%;
    }
    .case-list li .case-desc{
        margin-bottom: 30px;
    }
    .case-title .tit1{
        font-size: 32px;
        padding-bottom: 20px;
    }
    .car-d-cont h2{
        font-size: 32px;
    }
    .car-d-list li .box h3{
        margin-bottom: 32px;
    }

    @media (max-width: 1440px){
        .case-title .tit1{
            font-size: 28px;
        }
        .case-list li a{
            padding-right: 20px;
            padding-left: 20px;
        }
        .case-list li .case-tit1{
            font-size: 16px;
        }
        .car-d-list li .box h3{
            font-size: 16px;
        }
        .car-d-list li .box p{
            width: 80%;
        }

    }
    @media (max-width: 1200px){
        .case-title{
            margin: 60px 0;
        }
        .case-list li{
            width: 33.3333%;
        }
        .car-d-list li .box p{
            width: 90%;
        }
        .car-d-list li .box .ico{
            background-size: 80% 80%;
        }

    }
    @media (max-width: 1000px){
        .case-list li{
            width: 50%;
        }
        .case-title .tit1{
            font-size: 26px;
            padding-bottom: 15px;
        }
        .case-title .tit2, .case-list li .case-tit1{
            font-size: 15px;
            line-height: 24px;
        }
        .car-d-list li .box h3{
            font-size: 15px;
            margin-bottom:20px;
            margin-bottom: 20px;
        }
        .case-list li .case-desc, .car-d-list li .box p{
            font-size: 13px;
        }
        .car-d-cont h2{
            font-size: 26px;
        }
        .car-d-cont{
            padding: 0 30px;
        }
        .car-d-list{
            width: 100%;
        }
        .car-d-list li{
            width: 48%;
            margin-bottom: 20px;
            margin-left: 1%;
            margin-right: 1%;
        }
        .car-d-list li img{
            width: 100%;
            left: 0;
            margin-left: 0;
        }
        .car-d-list li .box{
            top: 30%;
        }
        .car-d-list li .box p{
            opacity: 1;
            filter: alpha(opacity=100);
            padding-top: 0;
        }
        .car-d-list li:hover .box{
            top: 30%;
        }

    }
    @media (max-width: 768px){
        .case-title .tit1, .car-d-cont h2{
            font-size: 24px;
            line-height: 24px;
        }
        .case-title .tit2, .case-list li .case-tit1{
            font-size: 14px;
        }
        .case .container{
            padding-right: 30px;
            padding-left: 30px;
        }
        .car-d-cont h2{
            padding-bottom: 30px;
            padding-top: 45px;
        }

    }
    @media (max-width: 600px){
        .case-list li{
            width: 100%;
        }
        .case-list li .case-tit1{
            padding-top: 20px;
            padding-bottom: 20px;
        }
        .case-list li a{
            padding-top: 40px;
            padding-bottom: 30px;
        }
        .case-list li .case-desc{
            height: auto;
            margin-top: 20px;
            margin-bottom: 20px;
        }
        .car-d-list li{
            width: 100%;
        }
    }

    @media (max-width: 480px){
        .case .container, .car-d-cont{
            padding-left: 20px;
            padding-right: 20px;
        }
        .case-title{
            margin: 45px 0;
        }
        .case-title .tit1{
            font-size: 19px;
        }
        .case-title .tit1, .car-d-cont h2{{
                                              font-size: 0.666667rem;
                                              line-height: 0.866667rem;
                                          }
        }