.n_case ul{ font-size:0; margin:0 -1.09375rem}

.n_case ul li{width: 33.3333%;display:inline-block; *display:inline; *zoom:1;padding:0 1.09375rem;margin-bottom:3.4375rem;}

.n_case ul li .img{ background:#000}

.n_case ul li .img{ overflow:hidden; width:100%; position:relative; padding-bottom:65.02% !important}

.n_case ul li .img a>img{position:absolute;top:0;right:0;bottom:0;left:0;width: 100%;height:100%;object-fit: cover;}

.n_case ul li .img a>img{ opacity:0.8}

.n_case ul li .con{ background:#fff; padding:1.55rem 0px 0px;}

.n_case ul li .con h2,.n_case ul li .con h2 a{height: 1.5rem;line-height: 1.5rem; color:#4d4c51;text-align: center;}

.n_case ul li .con h2 a span{display:inline-block;max-width: 85%;font-weight:400;height: 1.5rem;line-height: 1.5rem;overflow: hidden;text-overflow:ellipsis;white-space:nowrap;}

.n_case ul li .con h2 i{ float:right;}

.n_case ul li .con h2 i img{ max-height:1.5rem}

.n_case ul li .con h6{font-size:0.875rem;color:#4d4c51;overflow: hidden;text-overflow:ellipsis;white-space:nowrap;}

.n_case ul li .con hr{ margin:1.125rem 0 1.25rem}

	.n_case ul li .box .img:hover .red-bg { opacity: 1; visibility: visible; }

	.n_case ul li .box .img:hover .line { transform: translate(0); -webkit-transform: translate(0); opacity: 1; visibility: visible; }

	.n_case ul li .box .img:hover img{ transform:scale(1.05);}

.n_case ul li .img .red-bg { position: absolute; left: 0px; top: 0px; width: 100%; height: 100%; opacity: 0; visibility: hidden; transition: 300ms; -webkit-transition: 300ms; }

.n_case ul li .img .red-bg{filter:progid:DXImageTransform.Microsoft.gradient(enabled='true',startColorstr='#0146ca', endColorstr='#0146ca');background:rgba(1,70,202,0.8);}

:root .n_case ul li .img .red-bg{filter:progid:DXImageTransform.Microsoft.gradient(enabled='true',startColorstr='#0146ca', endColorstr='#0146ca');}/*for IE9*/ 

:root .n_case ul li .img .red-bg{filter:none;}/*for IE9*/

.n_case ul li .img .line { display: block; background: #fff; position: absolute; top: 50%; left: 50%; opacity: 0; visibility: hidden; transition: 400ms; -webkit-transition: 400ms; }



.n_case ul li .img .line_1 { width: 52px; height: 1px; margin: -1px 0px 0px -26px; transform: translateX(-55px); -webkit-transform: translateX(-55px); }

.n_case ul li .img .line_2 { width: 1px; height: 52px; margin: -26px 0px 0px -1px; transform: translateY(55px); -webkit-transform: translateY(55px); }
    .jianjie{
    padding: 88px 0; 
}
    .n_case ul li .con01{ position:absolute; left:0; top:0; width:100%; height:100%; overflow:hidden}
.n_case ul li .con01 h3, .n_case ul li .con01 h3 img{position:relative;-moz-transition: all 0.6s ease-in-out;-webkit-transition: all 0.6s ease-in-out;-o-transition: all 0.6s ease-in-out;-ms-transition: all 0.6s ease-in-out;transition: all 0.6s ease-in-out;}
.n_case ul li .con01 h3 img{ width:auto; max-width:60%}
.n_case{ padding:2.625rem 0 5.25rem;}
.slow img {
    -moz-transition: all 0.2s ease-in-out;
    -webkit-transition: all 0.2s ease-in-out;
    -o-transition: all 0.2s ease-in-out;
    -ms-transition: all 0.2s ease-in-out;
    transition: all 0.2s ease-in-out;
}
.cpbox .box_rr {
    width: 80%;
    padding: 0px 60px;
}

.tptcbox{
    position: fixed;
    left: 0;
    top:0;
    background: rgba(0,0,0,0.8);
    width: 100%;
    height: 100%;
    z-index: 999999;
    display: none;
}
.tcboxtp{
    height: 100%;
    display: -webkit-box; /* 老版本语法: Safari, iOS, Android browser, older WebKit browsers. */
    display: -moz-box; /* 老版本语法: Firefox (buggy) */
    display: -ms-flexbox; /* 混合版本语法: IE 10 */
    display: -webkit-flex; /* 新版本语法: Chrome 21+ */
    display: flex; /* 新版本语法: Opera 12.1, Firefox 22+ */
    -webkit-box-align:center;
    -webkit-align-items:center;
    -ms-flex-align:center;
    align-items:center;
    -webkit-box-pack:center;
    -webkit-justify-content:center;
    -ms-flex-pack:center;
    justify-content:center;
}
.tbbox{
    width: 800px;
    height: 520px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
    display: none;
}
.tbbox p{
    position: absolute;
    width: 100%;
    bottom: 0;
    left: 0;
    background: rgba(0,0,0,0.8);
    color: #ffffff;
    font-size: 18px;
    line-height: 30px;
    padding: 10px 20px;
}
.gb{
    position: absolute;
    right: 30px;
    top: 30px;
    cursor: pointer;
}

.zpr,
.zpl{
    position: absolute;
    top: 50%;
    cursor: pointer;
}
.zpr{
    right: 20%;
}
.zpl{
    left: 20%;
}
/* 移动端开始 */
@media screen and (max-width:640px) {

    .n_case ul li {
        width: 100%;
    }
    .cpbox .box_rr {
    width: 100%;
    padding: 0px 20px;
}
    .tbbox {
        width: 320px;
        height: 320px;
    }
}