#open-header{position:absolute;position:fixed;top:60px;height:55px;width:100%;left:0;font-size:14px;z-index:999;-webkit-transition:background-color .5s ease;transition:background-color .5s ease}#open-header.white-menu{background-color:hsla(0,0%,100%,.4)}#open-header.white-menu.open-header-white{background-color:hsla(0,0%,100%,.8)}#open-header.white-menu .open-menu-list a{color:#121416}#open-header.shadow{background-color:#fff;-webkit-box-shadow:0 2px 15px 0 rgba(0,0,0,.06);box-shadow:0 2px 15px 0 rgba(0,0,0,.06)}#open-header.fixed,#open-header.open-header-scroll{background-color:#121416;border-top:1px solid #464a55}#open-header.fixed .open-menu-list a,#open-header.open-header-scroll .open-menu-list a{color:#fff}#open-header .open-menu-list{max-width:1200px;min-width:700px;width:100%;margin:0 auto}#open-header .open-menu-list .menu-item{letter-spacing:1px;line-height:55px}#open-header .open-menu-list .menu-item.solve{display:inline-block;position:relative}#open-header .open-menu-list .menu-item.solve.active .solve-wrap{display:block}#open-header .open-menu-list .menu-item.solve .solve-wrap{position:absolute;display:none;left:-16px;top:50px;background:#fff;width:360px;height:104px;-webkit-box-shadow:0 2px 15px 0 rgba(0,0,0,.06);box-shadow:0 2px 15px 0 rgba(0,0,0,.06)}#open-header .open-menu-list .menu-item.solve .solve-inner{display:-webkit-box;display:-ms-flexbox;display:flex}#open-header .open-menu-list .menu-item.solve .solve-inner ul{width:50%;padding:8px 16px}#open-header .open-menu-list .menu-item.solve .solve-inner ul a{color:#111}#open-header .open-menu-list .menu-item.solve .solve-inner ul a:hover{color:#00cece}#open-header .open-menu-list .menu-item.solve .solve-inner ul:first-child{border-right:1px solid #dfe1e6}#open-header .open-menu-list .menu-item.solve .solve-inner ul:first-child li a{padding-right:0;display:inline-block;border-bottom:2px solid #fff}#open-header .open-menu-list .menu-item.solve .solve-inner ul:first-child li.border a{border-color:#00cece}#open-header .open-menu-list .menu-item.solve .solve-inner ul li{line-height:36px;cursor:pointer}#open-header .open-menu-list .menu-item.solve .solve-inner ul li:first-child{margin-bottom:10px}#open-header .open-menu-list a{display:inline-block;padding-left:0;padding-right:40px;color:#fff;font-size:14px}#open-header .open-menu-list a:hover{color:#34c8a8}#open-header .open-menu-list a.menu-item-btn{padding:0 20px;border:2px solid #3ae2c4;border-radius:5px;height:38px;line-height:38px}#open-header .open-menu-list a.menu-item-btn:hover{border-color:#34c8a8}#open-header .open-menu-list a.menu-item-btn .zv-icon{margin-right:10px;position:relative;top:-3px}#open-header .open-menu-list a.active{color:#2d7ae4}#maintain-solution .banner[data-v-f78aac5e]{margin-top:58px;height:360px;padding-top:168px;background-color:#fffefa;background-image:url(../img/maintain_bg.6d1b6758.jpg);background-repeat:no-repeat;background-position:50%;background-size:cover}#maintain-solution .banner h3[data-v-f78aac5e]{font-size:34px;color:#121416;text-align:center}#maintain-solution .container[data-v-f78aac5e]{width:1200px;margin:0 auto}#maintain-solution .container h3[data-v-f78aac5e]{font-size:26px;text-align:center;font-weight:600}#maintain-solution .category .container[data-v-f78aac5e]{height:60px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}#maintain-solution .category .container .title[data-v-f78aac5e]{font-size:18px;color:#121416;margin-right:44px}#maintain-solution .category .container ul[data-v-f78aac5e]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}#maintain-solution .category .container ul li[data-v-f78aac5e]{margin-right:48px;font-size:14px}#maintain-solution .summary[data-v-f78aac5e]{background:#f7f8fd;padding-top:76px;padding-bottom:60px}#maintain-solution .summary p[data-v-f78aac5e]{margin-top:46px;color:#585d6b;font-size:14px}#maintain-solution .suitable[data-v-f78aac5e]{padding-top:60px;padding-bottom:70px}#maintain-solution .suitable p[data-v-f78aac5e]{margin-top:46px;text-align:center}#maintain-solution .suitable .suitable-pic[data-v-f78aac5e]{display:block;margin:0 auto;margin-top:14px}#maintain-solution .interface[data-v-f78aac5e]{background:#f7f8fd;padding-top:60px;padding-bottom:74px}#maintain-solution .interface p[data-v-f78aac5e]{margin-top:20px}#maintain-solution .interface p span[data-v-f78aac5e]{cursor:pointer}#maintain-solution .interface p span[data-v-f78aac5e]:hover{color:#00cece}#maintain-solution .interface .more[data-v-f78aac5e]{text-align:right;margin-top:20px}#maintain-solution .interface .more span[data-v-f78aac5e]{cursor:pointer;color:#00cece}#maintain-solution .case[data-v-f78aac5e]{padding-top:60px;padding-bottom:80px}#maintain-solution .case h4[data-v-f78aac5e]{margin-top:48px;font-weight:700;margin-bottom:18px}#maintain-solution .case .case-pic[data-v-f78aac5e]{margin-top:46px;background-color:#00cece;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}