.header{background-image:linear-gradient(to bottom, #fff, #EFEFEF);height:74px}.header .ul_box{height:74px;line-height:74px;color:#666666;font-size:18px}.header .ul_box .ul .li{float:left;margin-right:50px;cursor:pointer}.header .ul_box .ul .li.active{color:#0167C1}.header .ul_box .ul .li:hover{color:#0167C1}.header .ul_box .sign_out{float:right;cursor:pointer}.header .ul_box .sign_out:hover{color:#0167C1}.swiper-container{margin-top:10px;height:234px}.swiper-container .image{width:100%;height:100%}.swiper-container{--swiper-theme-color:#ff6600;--swiper-pagination-color:#FFFFFF}