.content{width:100%;margin-bottom: 50px;}
.content h2{font-size:20px; text-align: center; color:#00a9de; font-size: 4em;margin-top:100px;margin-bottom:100px}
.content .w1200 p{font-size:18px;line-height: 34px;color:#333;margin-left:150px;font-size: 18px;}
.content .w1200 p b{font-size: 22px;color:#333;font-weight: normal;font-weight: bold;font-size: 18px;}
.content .w1200 p a:hover{color:#00a9de}