.menu{width: 20%;height: 100%;float: left;border: 1px solid #ddd;margin-top: 35px;}
.menu li{height: 40px;width: 100%;float: left;line-height: 40px;border-bottom: 1px solid #ddd;text-indent: 10px;border-left: 2px solid #fff;}
.menu li:last-child{border-bottom: none;}
.menu li:hover{color: #007AFF;border-left-color: #007AFF!important;cursor: pointer;}
.active,.active a{color: #007AFF;border-left-color: #007AFF!important;font-weight: bold;}

.con{width: 75%;height: 100%;float: right;margin-left: 4.5%;margin-top: 35px;margin-bottom: 35px;}
.heads{width: 100%;height: 40px;border-bottom: 1px solid #ddd;line-height: 40px;color: #007AFF; font-size: 22px;font-weight: bold;border-left: 2px solid #007AFF;text-indent: 10px;}
.cons{width: 100%;height: 100%;float: left;padding: 10px 0;border-bottom: 1px dashed #ddd;}
.cons:last-child{border-bottom: none;}
.cons .titles{line-height: 30px;font-size: 18px;float: left;display: block;width: 100%;}
.cons p{line-height: 30px;}
.cons1 p{width: 65%;float: left;}
.cons1 img{width: 30%;margin: auto 0 auto 5%;}
.cons3 img{width: 60%;margin-left: 20%;}
.cons4 img{width: 20%;margin: 15px 2%;}
.cons4 {display: none;}