/* 
* @Author: Marte
* @Date:   2016-04-13 10:12:38
* @Last Modified by:   Marte
* @Last Modified time: 2016-04-20 09:14:26
*/
html{background:#fff;}
html,body,div,ul,ol,li,dl,dt,dd,h1,h2,h3,h4,h5,h6,p,img,span,i,a,em,strong,b,input,textarea,form {margin:0; padding:0;font-family: "microsoft yahei";list-style: none;}
img{border:none;}
body{color:#3c3c3c;}
.img-responseive{display: block;max-width: 100%;height: auto;}
.maxw720{max-width:720px; min-width:320px; margin:0 auto;font-size: 100%;}
.lessonContent h3{text-align: center;font-size: 2em;font-weight: bold;margin:1em 0;}

.lessonContent .jdtitle {height:24px;background:url(stitlebgall.jpg) no-repeat 0 0;margin-left: 1.4em;color:#fff;padding-left:1.3em;font-size: 16px;margin-left: 1em;}
.lessonContent .jdtitle .twospan{font-weight: bold;color:#3c3c3c;margin-left: 2.5em;}
.lessonContent table{width:95%;margin:1.5em  auto 2.5em;font-size: 100%;}
.lessonContent table td,.lessonContent table th{border: 1px solid #535353;text-align: center;}
.lessonContent table th{font-weight: bold;text-align: center;background:#d6e7f3;line-height: 2em;}
.lessonContent table td{line-height: 1.8em;}
.lessonContent table tr td:nth-child(2){text-align: left;padding-left:1.5em;}
.lessonContent table tr td:nth-child(1){font-weight: bold;}
.lessonContent table tr td:nth-child(3){text-align: left;padding-left: 0.5em;}
.fazhanpic{margin-bottom: 2em;}
.fazhanpic img{margin:0 auto;}