.navigation{height:90px;position:relative;z-index:100}.navigation nav{background-color:#fff;height:90px;left:0;position:fixed;right:0;top:0}.navigation .sign-btn{background:linear-gradient(124deg,#7b7dfa,#e374ff);border:1px solid #fff;border-radius:3px;color:#fff;line-height:30px;text-align:center;text-decoration:none;transition:all .3s;width:100px}.navigation .sign-btn:hover{background:#fff;border-color:#e374ff;color:#e374ff}.navigation-mob{height:50px}.navigation-mob nav{border-bottom:1px solid #eee;height:50px}.navigation-mob .logo{height:50px;padding:12px 20px;width:auto}.navigation-mob .logo img{height:100%}.navigation-mob .navigation-mob-icon{height:50px;text-align:right}.navigation-mob .navigation-mob-icon div{color:var(--bs-primary);display:inline-block;font-size:26px;height:100%;padding:0 15px;text-align:center}.navigation-mob .navigation-mob-sidenav{background-color:#fff;bottom:0;left:0;position:fixed;right:0;top:50px;transform:translate(100%);transition:all .3s;width:100%}.navigation-mob .navigation-mob-sidenav .nms-body{font-size:15px}.navigation-mob .navigation-mob-sidenav.nms-body-collapse{transform:translate(0)}.navigation-mob .navigation-mob-sidenav .nms-group-item{border-bottom:1px solid #eee;padding:12px 20px}.navigation-mob .navigation-mob-sidenav .nms-group-body{max-height:0;overflow:hidden;text-indent:20px;transition:all .3s}.navigation-mob .navigation-mob-sidenav .nms-group-body-group{color:var(--bs-gray-500);font-size:13px;padding:0 1}.navigation-mob .navigation-mob-sidenav .nms-group-body-collapse{max-height:600px}.navigation-mob .navigation-mob-sidenav .nms-group-body-item{color:var(--bs-gray);padding:12px}.nav-menus{margin:0;padding-left:0;text-align:center}.nav-menus .nav-menu{cursor:pointer;display:block;height:90px;position:relative}.nav-menus .nav-menu span{line-height:90px}.nav-menus .nav-menu:after{background-color:var(--bs-primary);border-radius:3px;bottom:1px;content:"";height:3px;left:15%;min-width:70%;opacity:0;position:absolute;right:15%;transition:all .2s}.nav-menus .nav-menu.nav-menu-s:after,.nav-menus .nav-menu:hover:after{opacity:1}.nav-menus .nav-menu:not(.going):hover .nav-collapse-body{max-height:500px!important}.nav-menus .nav-collapse{left:0;position:fixed;right:0;top:90px}.nav-menus .nav-collapse .nav-collapse-body{background-color:#fff;max-height:0;overflow:hidden;transition:all .2s ease-in-out}.nav-menus .navs-title{font-size:15px}.mei-footer-form{background-color:#311049}.mei-top-btns{position:fixed;right:5px;top:50%;transform:translateY(-50%);width:70px;z-index:10}.mei-top-btns .mei-top-body{background:#fff;border-radius:10px}.mei-top-btns .mei-top-body a{color:var(--bs-body-color);text-decoration:none}.mei-top-btns .mei-top-body .mtb-item{cursor:pointer;padding:20px 10px;position:relative;text-align:center}.mei-top-btns .mei-top-body .mtb-item img{width:30px}.mei-top-btns .mei-top-body .mtb-item:hover .mei1-auto-show{width:100px}.mei-top-btns .mei-top-body .mtb-item:hover .mei1-auto-show-tel{width:160px}.mei-top-btns .mei-top-body .mtb-item+.mtb-item:after{background-color:#ddd;content:"";height:1px;left:25%;position:absolute;top:0;width:50%}.mei-top-btns .mei-top-body .mei1-auto-show,.mei-top-btns .mei-top-body .mei1-auto-show-tel{margin-right:1px;overflow:hidden;position:absolute;right:100%;top:50%;transform:translateY(-50%);transition:width .2s;width:0}.mei-top-btns .mei-top-body .mei1-auto-show img,.mei-top-btns .mei-top-body .mei1-auto-show-tel img{height:100px;width:100px}.mei-top-btns .mei-top-body .mei1-auto-show-tel{width:0}.mei-top-btns .mei-top-body .mei1-auto-show-tel div{background-color:#fff;border-radius:6px;padding:10px;text-align:center}.mei-top-btns .mei-top-body .mei1-auto-show-tel div a{color:var(--bs-primary);font-size:20px;white-space:nowrap}.mei-top-btns .mei-top-foot{background-color:#f5f5f580;border-radius:10px;cursor:pointer;font-size:12px;left:0;margin-top:5px;position:absolute;right:0;text-align:center}.mei-top-btns .mei-top-foot span{vertical-align:middle}