.box{border: 1px solid #dcdcdc; margin: 20px auto; padding: 10px 20px; background:#fff;} 
h3{text-align: center; font-weight: bold; font-size: 30px; color: #309fff; padding: 20px 0; line-height: 40px; } 
.doing{text-align: center; padding: 10px 0; border-bottom: 1px dashed #dcdcdc;overflow: hidden; } 
.doing span{display: inline-block; margin: 0 20px; color: #fd9104; font-size: 14px; } 
.doing a{ padding: 0 3px;} 
.content{padding: 20px; } 
.doing .cur{  background: #fd9105; color: #fff; }
.return{height: 28px; line-height: 28px; border-radius: 4px; border-color: #309fff; color: #309fff; float: right;}

.file,.zip,.word,.excel{    padding-left: 1px;
    background: url(../../image/public/file.png) 0 center no-repeat;
    line-height: 26px;
    display: inline-block;
    color: #117ac7!important;
    text-decoration-line: underline!important;}
.zip{background-image:url(../../image/public/zip.png);}
.word{background-image:url(../../image/public/word.png);}
.excel{background-image:url(../../image/public/excel.png);}
.content a{    text-decoration: underline;color: #309fff;}