.main{width: 1210px; margin: 0 auto;}
.common_problem{padding-top: 19px;}
.common_problem .left{width: 240px;}
.left h2{line-height: 48px; background-color: #00CD99; color: #fff; font-size: 18px; text-align: center; font-weight: bold; margin-bottom: 2px;}
.classify div{margin-top: 3px;}
.classify h3{height: 46px; width: 240px; background-color: #F3F3F3; line-height: 46px; color: #323232; font-size: 16px; cursor: pointer; position: relative;}
.classify h3 span{margin-left: 61px;}
.classify h3 b{width: 21px; height: 20px; display: inline-block; background: url(../images/anniu.png) no-repeat; position: absolute; right: 19px; top: 14px;}
.classify ul li{line-height: 36px; border-bottom: 1px solid #F3F3F3; text-align: center; font-size: 14px; color: #323232; cursor: pointer;}
.classify ul li.last{border-bottom: none;}
.classify ul li.cur{color: #009999;}
.classify ul{display: none;}
.classify ul.open{display: block;}

.common_problem .right{margin-left: 22px; width: 948px;}
.common_problem .right h2{line-height: 46px; background-color: #F3F3F3; font-size: 16px; padding-left: 8px;} 
.right .problem{padding: 10px 0 50px 20px; margin-top: 13px; border: 1px solid #F3F3F3;}
.right .problem .wenti{margin-top: 12px;}
.right .problem h3{color: #009999; font-size: 14px;}
.right .problem p{font-size: 14px; line-height: 26px;}
.right .problem p i{width: 5px; height: 4px; display: inline-block; background: url(../images/xin.png) no-repeat; margin-right: 8px; margin-bottom: 4px;}