#slider{width:555px;height:640px;position:relative;
    float: left;
}
.slider_list li{position:absolute;display:none;
width: 555px;
    height: 560px;
    background: #fff;
    border: 1px solid #dddddd;
}
.slider_list li a img{
    width: 555px;
    height: 365px;
}
 .slider_list-xq{
    width: 100%;
}
.slider_list-xq .btn-zx{
    display: block;
    width: 200px!important;
    height: 50px!important;
    background: url("../images/btnzx.jpg")no-repeat;
    margin-top: 10px;
}
 .slider_list-xq h2{
    font-size: 18px;
    color: #333;
    font-weight: 600;
     position: relative;
     line-height: 50px;
     text-align: center;
}
 .slider_list-xq p{
font-size: 15px;
    color: #666;
    margin-top: 20px;
     line-height: 25px;
}
.slider_list li:first-child{display:block;}
.slider_icon{position:absolute;z-index:1;left:40%;bottom:20px;font-size:0;padding:4px 8px;border-radius:12px;background-color:hsla(0,0%,100%,.3);}
.slider_icon i{display:inline-block;width:12px;height:12px;border-radius:50%;margin:0 5px;}
.btn{background:#fff;}
.arrow{display:none;width:30px;height:60px;background-color:rgba(0,0,0,.2);position:absolute;top:35%;margin-top:-30px;}
.prve{left:0;}
.next{
    left: 525px;}
.arrow span{display:block;width:10px;height:10px;border-bottom:2px solid #fff;border-left:2px solid #fff;}
.slider_left{margin:25px 0 0 10px;transform:rotate(45deg);}
.slider_right{margin:25px 0 0 5px;transform:rotate(-135deg);}
.arrow:hover{background:#444;}
#slider:hover .arrow{display:block;}
.btn_act{background:#db192a;}
/*anli开始*/
.port-7{float: left; width: 100%;margin-bottom: 20px; position: relative; overflow: hidden; text-align: center; border: 4px solid rgba(255, 255, 255, 0.9); overflow: hidden;}
.port-7 .text-desc{opacity: 0; transition: 0.5s; color: #000;}

.port-7.effect-1 img{transition: 0.5s; position: relative; width: 100%; left: 0;}
.port-7.effect-1:hover img{left: 50%;}
.port-7.effect-1 .text-desc{transform: perspective(600px) rotateY(90deg); transform-origin: left center 0; width: 50%; position: absolute; left: 0; top: 0;  padding: 18px 10px;}
.port-7.effect-1:hover .text-desc{opacity: 1; transform: perspective(600px) rotateY(0deg); z-index: 99;}

.port-7.effect-2 img{transition: 0.5s; position: relative; width: 100%; top: 0;}
.port-7.effect-2:hover img{top: 50%;}
.port-7.effect-2 .text-desc{transform: perspective(600px) rotateX(90deg); transform-origin: top center 0; width: 100%; position: absolute; left: 0; top: 0; height: 50%; padding: 5px 10px;}
.port-7.effect-2:hover .text-desc{opacity: 1; transform: perspective(600px) rotateX(0deg); z-index: 99;}

.port-7.effect-3 img{transition: 0.5s; position: relative; width: 100%; right: 0;}
.port-7.effect-3:hover img{right: 50%;}
.port-7.effect-3 .text-desc{transform: perspective(600px) rotateY(-90deg); transform-origin: right center 0; width: 100%; position: absolute; left: auto; right: 0; top: 0;  padding: 18px 10px;}
.port-7.effect-3:hover .text-desc{opacity: 1; transform: perspective(600px) rotateY(0deg); z-index: 99;}
.full-length{width: 710px; float: right; }
.btn{display: inline-block; padding: 5px 10px; font-size: 14px; color: #fff; border: 2px solid #4d92d9; background-color: #4d92d9; text-decoration: none; transition: 0.4s;}
.btn:hover{background-color: transparent; color: #4d92d9; transition: 0.4s;}
.text-desc{position: absolute; left: 0; top: 0; background-color: #fff; height: 100%; opacity: 0; width: 100%; padding: 20px;}
.full-length ul li{
    float: left;
    width: 50%;
    list-style: none;
    margin-top: 20px;
}
.full-length ul li a{
    text-align: center;
    display: block;
    width: 100%;
    padding-top: 20px;
    margin-top: 20px;
}
.image-box{
    height:230px
}
.image-box img{
    height:230px
}