body{
	background: url(../img/bg3.jpg);
	background-size: 100%;
}
main h2{
	line-height: 100px;
}
main .ul2{
	display: flex;
	width: 90%;
}
main .right .ul2 h3{
	font-size: 20px;
	color: #333;
	padding-left: 35px;
}
main .right .ul2 img{
	width: 280px;
	height: 200px;
	margin: 20px 15px;
}
main .ul2{
	width: 90%;
	margin-left: 0px;
}
main .right li{
	width: 33.3%;
}
main .right li a{
	display: block;
	text-align: center;
	color: #222;
	width: 100px;
	line-height: 35px;
	border-radius: 10px;
	background-color: rgba(0,0,0,0.1);
	margin-left: 100px;
}
main .right li a:hover{
	background-color: rgba(0,0,0,0.4);
	color: #e6e6e6;
}