.tujian{
	list-style: none;
	margin-left: 0;
	color: #8a8a8a;
	margin-right: 8%;
}
.tujian li{
	padding: 30px 12% 35px 0 ;
	border-bottom: 1px solid #e5e6ea;
}
article h1{
	padding: 10px 0;
}
article h1:first-child{
	padding-top: 25px;
}
article,article .bt,article p{
	font-size: 14px;
	
}
article .bt{
	padding: 40px 0;
}
article p{
	text-indent: 2em;;
}
article img{
	margin: 50px auto;
}

article .title_small{
	padding: 70px 0 0 0 ;
}