.navdropdown{background-color:red;position:absolute;top:20px}.nav{background-color:#fff;height:118px;width:100%}.indexnav{height:78px;position:fixed}.indexhiddennav{height:1px;left:0;position:absolute;right:0;top:0;width:100%}.navbar{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:rgba(255,255,255,.8);flex-direction:column;height:78px;justify-content:space-around;position:fixed;z-index:1000}.navbar,.navbar .navheader_majorbody{align-items:center;display:flex;width:100%}.navbar .navheader_majorbody{border:1px solid #f5f5f5;height:40px;justify-content:center}.navbar .navheader_majorbody .navmajor_inner{align-items:center;color:#999;display:flex;font-size:14px;justify-content:flex-start;position:relative;width:1200px}.navbar .navheader_majorbody .navmajor_inner .majorchange{align-items:center;cursor:pointer;display:flex}.navbar .navheader_majorbody .navmajor_inner .majorchange .majorname{color:#6c6e73;font-size:14px;font-weight:400}.navbar .navheader_majorbody .navmajor_inner .majorchange .headermajor_icon{height:12px;margin-left:4px;width:12px}.navbar .navheader_majorbody .navmajor_inner .majorchange .navmajor_list_outer{display:none;height:320px;left:70px;position:absolute;top:0;width:190px;z-index:3}.navbar .navheader_majorbody .navmajor_inner .majorchange .navmajor_list{background:#fff;border-bottom-left-radius:8px;border-bottom-right-radius:8px;box-shadow:0 0 20px 10px rgba(0,0,0,.1);max-height:300px;overflow-x:hidden;overflow-y:auto;padding:10px 0;position:absolute;text-align:center;top:30px;width:190px;z-index:2}.navbar .navheader_majorbody .navmajor_inner .majorchange .navmajor_list ul{padding:0}.navbar .navheader_majorbody .navmajor_inner .majorchange .navmajor_list ul li{height:42px;line-height:42px;list-style:none;padding:0 10px;width:100%}.navbar .navheader_majorbody .navmajor_inner .majorchange .navmajor_list ul li:hover{background-color:#efefef}.navbar .navheader_majorbody .navmajor_inner .majorchange .navmajor_list ul li a{display:inline-block;height:100%;width:100%}.navbar .navheader_majorbody .navmajor_inner .majorchange:hover .navmajor_list_outer{display:block}.navbar .navcontent{align-items:center;display:flex;height:78px;position:relative;width:1200px}.navbar .navcontent .navlogo{display:flex;height:30px;order:1;width:254px}.navbar .navcontent .navlogo .logo-a{display:inline-block;height:30px;position:relative;width:108px}.navbar .navcontent .navlogo .logo-a:after{background:rgba(34,34,34,.5);content:"";height:20px;position:absolute;right:-12px;top:5px;width:1px}.navbar .navcontent .navlogo .logo-a-hover{display:none}.navbar .navcontent .navlogo .logo-b{display:inline-block;height:30px;margin-left:24px;width:90px}.navbar .navcontent .navlogo .logo-b-hover{display:none}.navbar .navcontent .nav-major{align-items:center;cursor:pointer;display:flex;height:100%;order:2;padding:0 40px 0 0;position:relative}.navbar .navcontent .nav-major:after{border-left:6px solid transparent;border-right:6px solid transparent;border-top:6px solid #b4bdcc;content:"";margin-top:-3px;position:absolute;right:20px;top:50%;transition:all .3s}.navbar .navcontent .nav-major:hover:after{transform:rotate(180deg)}.navbar .navcontent .nav-major .nav-major-sel{align-items:center;width:178px}.navbar .navcontent .nav-major .disableMouse{cursor:not-allowed}.navbar .navcontent .nav-major span:first-child{color:#333;display:inline-block;font-size:16px;font-weight:600;max-width:150px}.navbar .navcontent .nav-major .navmajor_list{background:#fff;border-bottom-left-radius:8px;border-bottom-right-radius:8px;box-shadow:0 0 20px 10px rgba(0,0,0,.1);max-height:300px;overflow-x:hidden;overflow-y:auto;padding:10px 0;position:absolute;text-align:center;top:66px;width:190px}.navbar .navcontent .nav-major .navmajor_list ul{padding:0}.navbar .navcontent .nav-major .navmajor_list ul li{height:42px;line-height:42px;list-style:none;padding:0 10px;width:100%}.navbar .navcontent .nav-major .navmajor_list ul li:hover{background-color:#efefef}.navbar .navcontent .nav-major .navmajor_list ul li a{display:inline-block;height:100%;width:100%}.navbar .navcontent .nav-center{cursor:pointer;flex:1;order:3;position:relative}.navbar .navcontent .nav-center a{color:#000;font-size:18px;font-weight:400;margin-left:48px;position:relative}.navbar .navcontent .nav-center a:hover{color:#0754fd}.navbar .navcontent .nav-center .tktext{color:#000;font-size:18px;font-weight:400;margin-left:48px;position:relative}.navbar .navcontent .nav-center .tktext:hover{color:#0754fd}.navbar .navcontent .nav-center .nav-active:after{background-color:#0754fd;content:"";height:3px;left:3px;position:absolute;top:48px;transition:all 2s ease-in .5s;width:32px}.navbar .navcontent .index-nav-center .tktext,.navbar .navcontent .index-nav-center a{color:#fff}.navbar .navcontent .nav-right{align-items:center;display:flex;order:4}.navbar .navcontent .nav-right .xxzx{align-items:center;background:linear-gradient(270deg,#ff441f,#ff8045);border-radius:28px;color:#fff;display:inline-block;display:flex;font-size:16px;font-weight:500;height:32px;justify-content:center;width:96px}.navbar .navcontent .nav-right .nav-jg{background-color:#efefef;height:40%;margin-left:20px;width:2px}.navbar .navcontent .nav-right .login{color:#36f;font-size:16px;font-weight:500}.navbar .navcontent .nav-right .after_login{cursor:pointer;position:relative}.navbar .navcontent .nav-right .after_login .user_avatar{border-radius:50%;display:inline-block;height:36px;overflow:hidden;vertical-align:middle;width:36px}.navbar .navcontent .nav-right .after_login .user_username{color:#000;margin-left:10px;vertical-align:middle}.navbar .navcontent .nav-right .after_login .user_username .name_headermajor_icon{height:12px;margin-left:4px;vertical-align:initial;width:12px}.navbar .navcontent .nav-right .after_login .user_center_enter{background-color:#fff;border-radius:8px;box-shadow:0 4px 16px rgba(145,145,145,.25);display:flex;flex-direction:column;height:187px;padding:0 12px;position:absolute;right:0;top:45px;width:280px;z-index:-1}.navbar .navcontent .nav-right .after_login .user_center_enter .my_li{align-items:center;display:flex;flex:1;justify-content:space-around;margin-top:13px}.navbar .navcontent .nav-right .after_login .user_center_enter .my_li .nav_item{align-items:center;cursor:pointer;display:flex;flex-direction:column}.navbar .navcontent .nav-right .after_login .user_center_enter .my_li .nav_item .img_outerdiv{align-items:center;border-radius:50%;display:flex;height:44px;justify-content:center;margin-bottom:10px;width:44px}.navbar .navcontent .nav-right .after_login .user_center_enter .my_li .nav_item .img_outerdiv img{height:20px;width:16px}.navbar .navcontent .nav-right .after_login .user_center_enter .my_li .nav_item .uc_box{background:#e9f5ff}.navbar .navcontent .nav-right .after_login .user_center_enter .my_li .nav_item .order_box{background:#f0f3ff}.navbar .navcontent .nav-right .after_login .user_center_enter .my_li .nav_item .msg_box{background:#fff7f0}.navbar .navcontent .nav-right .after_login .user_center_enter .my_li .nav_item .text{color:#666;font-size:14px;font-weight:400}.navbar .navcontent .nav-right .after_login .user_center_enter .my_li .nav_item:hover .text{color:#0754fd}.navbar .navcontent .nav-right .after_login .logoutbtn{align-items:center;border-top:1px solid #f5f5f5;color:#666;cursor:pointer;display:flex;font-size:14px;height:44px;justify-content:center}.navbar .navcontent .index-nav-right .after_login .user_username{color:#fff}.navbar .navcontent .index-nav-right .after_login .user_name_index{display:inline-block}.navbar .navcontent .index-nav-right .after_login .user_name_index_hover{display:none}.navShadow{border-bottom:1px solid rgba(0,0,0,.1);box-shadow:0 2px 20px rgba(0,0,0,.1)}.indexnavbar{-webkit-backdrop-filter:none;backdrop-filter:none;background:transparent}.indexnavbar .navcontent .logo-a:after{background:rgba(255,255,255,.5)!important}.indexnavbar .nav-right .login{color:#fff!important}.indexnavbar:hover{background:#fff}.indexnavbar:hover .index-nav-center .tktext,.indexnavbar:hover .index-nav-center a{color:#000}.indexnavbar:hover .nav-right .login{color:#36f!important}.indexnavbar:hover .index-nav-right .after_login .user_username{color:#000}.indexnavbar:hover .index-nav-right .after_login .user_name_index{display:none}.indexnavbar:hover .index-nav-right .after_login .user_name_index_hover{display:inline-block}.indexnavbar:hover .navcontent .logo-a,.indexnavbar:hover .navcontent .logo-b{display:none}.indexnavbar:hover .navcontent .logo-a-hover{display:inline-block;height:30px;position:relative;width:108px}.indexnavbar:hover .navcontent .logo-a-hover:after{background:rgba(34,34,34,.5);content:"";height:20px;position:absolute;right:-12px;top:5px;width:1px}.indexnavbar:hover .navcontent .logo-b-hover{display:inline-block;height:30px;margin-left:24px;width:90px}.indexnavbar_scroll:hover{background:#fff!important}.notindexnavbar{flex-direction:column;height:118px}.nothavemajor,.tagpagenav{height:78px}.footer_body{bottom:0;left:0;max-height:326px;right:0}.footer,.footer_body{background:linear-gradient(90deg,#2380ee,#4b4eed);position:relative}.footer{display:flex;justify-content:space-around;padding:39px 0 40px;width:100%}.footer .footer-content{display:flex;justify-content:space-between;position:relative;width:1200px}.footer .footer-content .footer_logo{height:32px;width:110px}.footer .footer-left{display:flex;justify-content:space-around}.footer .line{background-color:rgba(217,217,217,.3);height:1px;position:absolute;width:100%}.footer .top-line{top:45px}.footer ul li{color:#666;font-size:16px;font-weight:500;list-style:none;margin-bottom:16px}.footer .footer-title{color:#fff;font-size:14px;font-weight:500;margin-bottom:16px}.footer .li_item{color:rgba(255,255,255,.6);font-size:14px;font-weight:400}.footer .li_item:hover{color:#fff}.footer .xcx-gzh{display:flex;flex-basis:330px;flex-shrink:0;justify-content:space-between;padding-top:4px}.footer .xcx-gzh .ztbxcx-text{color:rgba(255,255,255,.6);font-size:12px;font-weight:400;margin-top:10px;text-align:center;width:100%}.footer .xcx-gzh .xcx{height:90px;width:90px}.footer .xcx-gzh .xcx img{border-radius:6px;overflow:hidden}.footer .xcx-gzh .gzh{height:90px;margin-left:20px;width:90px}.footer .xcx-gzh .gzh img{border-radius:6px;overflow:hidden}.footer .zxrx{color:rgba(255,255,255,.6);font-size:16px;font-weight:500}.footer .zxzx{border:1px solid #6b96f3;border-radius:4px;color:#6b96f3;display:inline-block;height:42px;line-height:42px;text-align:center;width:108px}.footer .search-enter{font-size:14px}.footer .bottom-line{bottom:-40px}.gsdz{background:linear-gradient(90deg,#2380ee,#4b4eed);color:rgba(255,255,255,.6);font-size:12px;font-weight:400;padding:20px 0;text-align:center;width:100%}.gsdz .footer-a{text-decoration:underline}.gsdz .footer-a:hover{font-weight:500}.footer_left_backurl{bottom:-55px;left:-77px;position:absolute;width:850px}