.Semesterselect-p,.Semesterselect-btn,.Electivecoursenum-p,.courseHomeleft-div ul li.cur a .icon,.courseHomeleft-div ul li a:hover .icon,.Semestertwostagepulldown-div ul li.cur a,.Semesterselect-dropdown-div ul li.cur a,.Semesterselect-dropdown-div ul li.cur,.Onlineanswer-switch-div ul .active a,.Onlineanswer-switch-div ul li a:hover,.operationdata-div ul .answercur-li,.readspanmore,.Answerquestions-div .icon-wenda1,.commentNumber-span,.Semesterselect-btn a:hover,.Semesterselect-btn a,.Semesterselect-dropdown-div ul li a:hover,.Semestertwostagepulldown-div ul li a:hover,.forumpage-div .layui-laypage a:hover,.operationdata-div ul .answercur-li .icon-wenda{color:#EB6452}.courseHomeleft-div ul li.cur{border-left:2px solid #EB6452}.courseHomeleft-div ul li.cur{background:#fdefed;}.Skinpeelerbackgroundimg-box,.Semesterselect-dropdown-div ul li.cur .dotspan,.Semestertwostagepulldown-div ul li.cur .dotspan,.Semesterselect-dropdown-div ul li a:hover .dotspan,.Semestertwostagepulldown-div ul li a:hover .dotspan,.forumpage-div .layui-laypage .layui-laypage-curr .layui-laypage-em{background:#EB6452}.questionanswer-num-p{border-left:4px solid #EB6452}.Teacherparticipationfr-div .layui-form-checked[lay-skin="primary"] i,.layui-form-checkbox[lay-skin=primary] i{background:#EB6452;border-color:#EB6452}.Teacherparticipationfr-div .layui-form-checkbox[lay-skin=primary]:hover i{border-color:#EB6452}.Onlineanswer-switch-div ul .active a .topline-span{border-top:2px solid #EB6452}.forumpage-div .pages-wrap .layui-laypage a:hover{border:1px solid #EB6452}.Skinpeelerbackgroundimg-div{background:url(//image.zhihuishu.com/zhs/able-commons/demo/201806/648bea1a099e43f8afb74517f2ff9598.png) top center repeat}.lay-btn-div .lay-btn0,.lay-btn-div .lay-btn1{background:url(//image.zhihuishu.com/zhs/able-commons/demo/201806/7c45576487c148be9c58ad88fb0e4cf7.png) no-repeat !important}.layui-layer-btn0{background:url(//image.zhihuishu.com/zhs/able-commons/demo/201806/20bfb8861d5f496e82d5cc50756ed69c.png) no-repeat !important}.viedo-sp{border:1px solid #EB6452;color:#EB6452}.uploadbanner-btn{background:url(//image.zhihuishu.com/zhs/able-commons/demo/201806/fca8fa8029804d3cb8fad57170914469.png) no-repeat}.chapter-link:hover{color:#EB6452}.meetingClass-video-dd a:hover .icon,.cur .icon-shipin1{color:#EB6452}#aspupload{border-color:#ccc!important;}#aspupload .headbar{background:#EB6452!important;}.qq-progress-bar-selector{background-color:#EB6452!important;}.total-score-wrap span{color:#EB6452 !important;}.assessment-charts-wrap .assessment-chares-ex li span{color: #EB6452 !important;}.assessment-explain-wrap .item .item-titlable dd span,.video-list-dl .cur a,.video-list-dl .cur a:hover,.Scrolltotopbtn .icon {color: #EB6452 !important}.Scrolltotopbtn:hover{ border:1px solid #EB6452;}.open_file_class:hover,.understandmore-div p{color: #EB6452 !important} .chapterTeachingplan-div .chapterspan,.chapterTeachingplan-div .teachingspan,.teachingplanposition-div .icon-quan{ color:#EB6452;} .teaching-poplist-div ul li{ border-left:1px solid #EB6452;} .morebtn-span{ background:url(//image.zhihuishu.com/zhs/ablecommons/demo/201901/c3967b45b4294d458f6693ff8110daf7.png) 0 -27px no-repeat; width:115px; height:34px; display:inline-block;}
.ToLearn-div{
    background:#EB6452;
}

<a href="http://www.baidu.com/">°Ù¶È</a>
<script>
(function(){
    var bp = document.createElement('script');
    var curProtocol = window.location.protocol.split(':')[0];
    if (curProtocol === 'https'){
   bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';
  }
  else{
  bp.src = 'http://push.zhanzhang.baidu.com/push.js';
  }
    var s = document.getElementsByTagName("script")[0];
    s.parentNode.insertBefore(bp, s);
})();
</script>
</body>