.main{width:1000px;margin:100px auto;height:600px;}
.share{background:#dadada;padding:20px 10px; font-size: 16px;}
.title{font-size: 24px;text-align: center;margin:20px 0;}
.content{line-height: 24px;font-size: 14px;text-indent: 2em;}
.bottom{text-align:center;}
.xiaoman{position:fixed;bottom:20%;right:1%;}
.xiaoman img{width:200px;height:200px;border-radius:100%;}
@media only screen and (max-width: 1000px)  {
	.main{width:100%;margin:10px auto;}
}