50px;margin:0;font-size:12px;}#baiduUnion .logo{margin:0; }#baiduUnion a{color:#00f}#baiduUnion form{margin:0;}.bnsrh{padding-top:2px;height:24px}#baiduUnion .searchBar{margin:0;}#baiduUnion .hdi{}.unionButton{margin-top:5px}#baiduUnion .className{font-size:12px;} .fcquestion{border-bottom:1px dashed #ccc; margin:0;font-size:12px;background:url(http://img.baidu.com/img/iknow/icon_dian.gif) no-repeat left top;height:20px;}#baiduUnion .fcq{margin-left:12px;}