@charset"utf-8";.caseboxmain{position:relative;}.contactmain{width:100%;height:100%;overflow:hidden;}.contactmain ul{height:100%;}.contactmain li{float:left;max-width:380px;min-width:180px;height:100%;position:relative;overflow:hidden;}.contactmain li .img{position:absolute;top:0px;left:0px;width:100%;height:105%;z-index:10;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;background-position:center;background-repeat:no-repeat;}.contactmain li .contactbg{width:100%;height:100%;position:absolute;top:0px;left:0px;background:url(images/opacity_h3.png);z-index:15;display:none;}.contactmain li:hover .contactbg{display:block;}.contactmain .contactcon{min-width:80px;max-width:220px;width:70%;position:absolute;top:50px;left:30px;z-index:20;}.contactmain .contactcon650{width:80px;}.contactmain .contactcon h2{padding-bottom:25px;font-size:3.6em;color:#fff;border-bottom:1px solid #ddd;}.contactmain .address{margin-top:25px;font-size:1.4em;line-height:2em;color:#fff;}.contactmain .number{margin-top:15px;display:none;}.contactmain .number p{font-size:1.6em;font-family:Arial;color:#fff;height:40px;line-height:40px;text-indent:35px;}.contactmain .number p.p0{background:url(images/contact_iw1.png) left center no-repeat;}.contactmain .number p.p1{background:url(images/contact_iw1.png) left center no-repeat;}.contactmain .number p.p2{background:url(images/contact_iw2.png) left center no-repeat;}.contactmain .number p.p3{background:url(images/contact_iw3.png) left center no-repeat;}.contactmain .contactxt{width:100%;height:100px;position:absolute;bottom:40px;left:0px;z-index:20;display:none;}.contactmain .contactxt img{width:100px;height:100px;display:block;margin:0 auto;}