.nav_wrp{min-width:auto;}.nav_wrp .nav{max-width:1172px;width:auto;}#class_wrp{max-width:1172px;width:100%;}@media screen and (max-width: 1280px) {.gotop{display:none!important;}#index_footer .lay_1172{width:100%;padding-left:50px;padding-right:50px;box-sizing:border-box;margin:0 auto!important;}#index_footer .index_lay_1172{padding-left:0px;padding-right:0px;}.lay_list_3{margin-left:50px;margin-right:50px;}.lay_list_3{margin-left:40px;margin-right:40px;}.lay_list_3 li{width:33.333333%;margin-right:0;}}@media screen and (max-width: 950px){#fixed_rtbar{right:10px;bottom:10px;width:50px;}#fixed_rtbar .histroy_play:hover .histroy_pop{display:none;}#fixed_rtbar .item{width:32px;height:32px;line-height:32px;}#fixed_rtbar li{margin:20px auto;}*{box-sizing:border-box;}.package_fltbtn{display:none;}.open_menu,.open_user{overflow:hidden;height:100%;width:100%;position:fixed;}.open_menu body{-webkit-transition:0.5s;-webkit-transform:translateX(198px)!important;}.open_user body{-webkit-transition:0.5s;-webkit-transform:translateX(-188px)!important;}.open_user .special-top-menu-divider,.open_menu .special-top-menu-divider{margin-top:0px!important;padding-top:50px!important;}#m_nav,#m_menu_list,#m_user_list{display:block;}#m_nav{background:#333333;position:fixed;top:0;width:100%;z-index:999}#m_nav{height:50px;background:#333333;position:fixed;top:0;width:100%;z-index:999}#m_nav{line-height:50px;}#m_nav li{float:right;color:white;font-size:14px;list-style:normal;padding:0 15px;text-align:center;}#m_nav li a{color:white;}#m_nav li.m_login{font-size:14px;}#m_nav li.m_menu{float:left;text-align:left;}#m_nav li.m_search{padding-top:1px;overflow:hidden;}#m_nav li.m_user img{width:30px;height:30px;border-radius:50%;vertical-align:middle;text-align:right}#m_nav li.m_user i{font-size:12px;position:relative;top:2px;}#m_menu_list,#m_user_list{width:198px;height:100%;text-align:center;background:#333;color:white;position:fixed;top:0;left:0;z-index:999;left:-198px;}#m_menu_list dt{line-height:60px;}#m_menu_list dt a{display:block;font-size:24px;color:white;}#m_menu_list dd{padding:0 16px;}#m_menu_list dd .item{color:white;font-size:16px;line-height:50px;display:block;border-top:1px solid #3e3e3e;}#m_menu_list dd .sub_item{color:#999;font-size:12px;line-height:34px;display:block;}#m_menu_list dd .sub_item:last-child{margin-bottom:10px;}#m_menu_list dd .sub_item.active{background:#222;color:white;}#m_user_list{width:188px;background:white;left:auto;right:-188px;padding:0 18px;box-shadow:inset 0 0 10px #eee;}#m_user_list a{color:#666;display:block;line-height:50px;border-bottom:1px solid #d8d8d8;font-size:14px;}#m_user_list a:last-child{border:none;}.search_lock .entry_text{height:50px;line-height:50px;}.search_lock .entry_text input{font-size:16px;height:50px;line-height:50px;}.search_lock .entry_text i.close_search{height:50px;line-height:50px;}.search_lock .hot_sc{margin-top:20px;}.search_lock .hot_sc .hot_title{font-size:14px;margin-bottom:10px;}.search_lock .hot_sc .key_blk a{font-size:12px;padding:6px 8px;}.search_lock .toggle_search a{font-size:16px;color:#999;margin-right:20px;}.search_lock .toggle_search a.active{font-weight:bold;color:#333;}#nav_wrp{display:none;}.special-top-menu-divider{margin-top:50px!important;}#index_footer .text p{float:none!important;display:inline;font-size:12px;padding:0 10px;}#fixed_ltbar{display:none;}#index_footer .lay_1172{padding:0 15px;}#index_footer .text{line-height:24px;padding:15px;text-align:center;}#index_footer .text p{text-align:center;float:none;font-size:12px;display:block;line-height:20px}#index_footer .col_lt,#index_footer .col_rt,#index_footer .others{float:none!important;width:auto;text-align:left;margin-top:20px;}#index_footer dl.others dd{margin-left:0;margin-right:29px;}#index_footer dl.others dt{margin-left:0;}#scroll_loading_bar{font-size:13px!important;margin-top:20px!important}.package_fltbtn{display:none!important}.lay_list_3,.lay_1172{margin-left:10px;margin-right:10px;}.lay_list_3{margin-left:5px;margin-right:5px;}}@media screen and (max-width: 768px) {.lay_list_3 li{width:50%;margin-top:0;padding:5px;}.lay_list_3 li h4{line-height:18px;}.lay_list_3 li h4 a{font-weight:normal;font-size:12px;}.lay_list_3 li .tag{font-size:12px;}.lay_list_3 li .tag span{margin:0 10px;}.lay_list_3 li .tag i{font-size:16px;}.lay_course_list li .free{top:5px;right:5px;left:auto;-webkit-transform:scale(0.75);-webkit-transform-origin:right top;}.lay_list_3 li:hover{-webkit-transform:none;transform:none;box-shadow:none;}.lay_list_3 li:hover img{-moz-transform:none;-ms-transform:none;-webkit-transform:none;transform:none}.public_course_tag_icon{top:5px;right:5px;left:auto;}.public_course_tag_icon .icons{top:5px;right:5px;left:auto;-webkit-transform:scale(0.75);transform:scale(0.75);-webkit-transform-origin:right top;transform-origin:right top;}}