.blank_20{
height:20px;
clear:both;
}
.blank_30{
height:30px;
clear:both;
}
.blank_50{
height:50px;
}
.blank_60{
height:60px;
}
.blank_90{
height:90px;
}

.is_Mobile{
display:none;
}

.warp{
width:1600px;
margin:0 auto;
}

.nav_height{
width:100%;
height:100px;
}

.cai_con05{width: 100%; overflow:hidden;}
.cai_con05 .swiper-container-free-mode > .swiper-wrapper {transition-timing-function:linear;}
.cai_con05 .swiper-wrapper{padding:15px 0;}
.cai_con05 .swiper-slide{text-align: center;}
.cai_con05 .swiper-slide img{max-width:100%;box-shadow:0 0 16px rgba(2,31,75,0.12);border-radius:10px;}

.all_Hcases{
width:100%;
padding-top:30px;
padding-bottom:54px;
background:url(images/all_case.jpg) center bottom no-repeat;
overflow:hidden;
}
.Hcases{
width:1624px;
}
.Hcases ul{
margin:0;
padding:0;
list-style:none;
}
.Hcases ul li{
width:203px;
float:left;
margin-bottom:30px;
}
.Hcases ul li:nth-child(17){
margin-left:100px;
}
.Hcases ul li img{
width:180px;
height:80px;
box-shadow:0 0 16px rgba(2,31,75,0.12);
border-radius:10px;
}
.Hcases ul li:last-child{
display:none;
}