body { padding-bottom: 70px; font-family: 微软雅黑; }
.xuanxiang { margin: 10px; }
.xuanxiang li { padding: 5px; cursor: pointer; border: 1px dotted #fff; }
.xuanxiang li:hover { border: 1px dashed blue; }
.navbar { padding-top: 10px; color: #FFFFFF; }
h3 { margin-top: 0; }
.sc_btn { border: 1px #dddddd solid; text-align: center; cursor: pointer; padding: 5px; margin-right: 10px; }
.question_box { padding: 10px; overflow: hidden; }
.red { color: Red; }
.alert { display: none; }
.question_box a { border: 1px #dddddd solid; padding: 10px; margin: 0; margin-left: -1px; margin-top: -1px; text-align: center; width: 40px; height: 40px; display: block; float: left; }
.childTitleDiv{width:95%; margin:1px auto;}
.isnull{color:Red;}





