.co {
    background-color: #fff;
    margin-top: 10px;
    border: 1px solid #e7e7e7;
    /* border-top: 2px solid #e7e7e7; */
    padding: 15px;
}
.co h3 { font: 30px/36px "微软雅黑";color:#f64e4e;padding: 5px 0 15px;border-bottom: 1px solid #d8d8d8;}
.co h2 {
    border-bottom: 1px solid #d8d8d8;
    font: 30px/36px "微软雅黑";
    color: #333;
    padding: 5px 0 15px;
}
.co .about {
	padding: 20px;
    font-size: 16px;
    line-height: 30px;
    text-align: left;}

.co .contxt {
    padding: 20px;
    font-size: 16px;
    line-height: 30px;
    text-align: left;
}
.co .contxt table{margin:0 auto;border:1px solid #e7e7e7;margin-top: 15px;}
.co .contxt table tr td{border:1px solid #e7e7e7;padding:5px}