.device{width:100%;height:600px;position:relative}.device .arrow-left{background:url(../images/arrows.webp) no-repeat left top;position:absolute;left:10px;top:50%;margin-top:-15px;width:17px;height:30px;z-index:3}.device .arrow-right{background:url(../images/arrows.webp) no-repeat left bottom;position:absolute;right:10px;top:50%;margin-top:-15px;width:17px;height:30px;z-index:3}.swiper-container{height:600px;width:100%}.content-slide{padding:20px;color:#fff}.title{font-size:25px;margin-bottom:10px}.pagination{position:absolute;left:0;text-align:center;bottom:5px;width:100%;z-index:1}.swiper-pagination-switch{display:inline-block;width:10px;height:10px;border-radius:10px;background:rgba(255,255,255,.5);margin:0 3px;cursor:pointer}.swiper-active-switch{background:#fff;width:20px}.swiper-container{margin:0 auto;position:relative;overflow:hidden;-webkit-backface-visibility:hidden;-moz-backface-visibility:hidden;-ms-backface-visibility:hidden;-o-backface-visibility:hidden;backface-visibility:hidden;z-index:1}.swiper-wrapper{position:relative;width:100%;-webkit-transition-property:-webkit-transform,left,top;-webkit-transition-duration:0s;-webkit-transform:translate3d(0,0,0);-webkit-transition-timing-function:ease;-moz-transition-property:-moz-transform,left,top;-moz-transition-duration:0s;-moz-transform:translate3d(0,0,0);-moz-transition-timing-function:ease;-o-transition-property:-o-transform,left,top;-o-transition-duration:0s;-o-transform:translate3d(0,0,0);-o-transition-timing-function:ease;-o-transform:translate(0,0);-ms-transition-property:-ms-transform,left,top;-ms-transition-duration:0s;-ms-transform:translate3d(0,0,0);-ms-transition-timing-function:ease;transition-property:transform,left,top;transition-duration:0s;transform:translate3d(0,0,0);transition-timing-function:ease;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box}.swiper-free-mode>.swiper-wrapper{-webkit-transition-timing-function:ease-out;-moz-transition-timing-function:ease-out;-ms-transition-timing-function:ease-out;-o-transition-timing-function:ease-out;transition-timing-function:ease-out;margin:0 auto}.swiper-slide{float:left;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box}.swiper-wp8-horizontal{-ms-touch-action:pan-y}.swiper-wp8-vertical{-ms-touch-action:pan-x}.banner .banner_item{background:no-repeat center;background-size:cover;color:#fff;padding:100px 0;position:relative;height:100%}.banner_pic{float:right;margin-top:-30px}.banner_a{position:fixed;bottom:100px}.banner_a a{color:#017fff;display:inline-block;height:40px;line-height:40px;border-radius:50px;padding:0 20px;background:#fff;margin-right:20px;font-size:16px}.banner_a a:hover{color:#017fff;background:rgba(255,255,255,.8)}.banner_a a img{margin:0 5px;vertical-align:middle}.banner_item{color:#fff}.banner_item h1{font-size:60px;font-weight:700}.banner_item h1>a{color:#fff}.banner_item h4{font-size:22px;max-width:750px;margin-top:30px;line-height:2.4}.banner_item h4>a{color:#fff}