.container {
	margin: 0 auto;
	width: 1366px;
}
.roll-wrap:hover .control {
	display: block;
}
.roll-wrap {
	position: relative;
	width: 100%;
	height: 190px;
	overflow: hidden;
	margin-top: 20px;
}
.roll-wrap .roll__list {
}
.roll_row .roll__list::before, .roll_row .roll__list::after {
	content: "";
	display: table;
	line-height: 0
}
.roll_row .roll__list::after {
	clear: both
}
.roll_row .roll__list {
	width: 9999px;
}
.roll_row .roll__list li {
	float: left;
	display: block;
	margin-right: 32px;
	width: 231px;
	height: 190px;
}
.roll_row .roll__list li img {
	width: 100%;
	border: 1px solid #eee;
	padding: 1px;
}
.control {
	position: absolute;
	top: 10px;
	display: none;
	padding: 15px 10px;
	font-weight: 700;
	text-decoration: none;
	color: #fff;
	background-color: rgba(0,0,0,.3);
}
.control:hover {
	background-color: rgba(0,0,0,.4)
}
.control.pre {
	left: 5px;
	top: 60px;
}
.control.next {
	right: 5px;
	top: 60px;
}
.roll_col {
	width: 100%;
	height: 200px;
	overflow: hidden
}
.roll_col .roll__list {
	width: 100%
}
.h600 {
	height: 600px
}
.roll_col li {
	display: block;
	height: 64px;
	line-height: 64px;
	font-size: 30px;
	font-weight: 700;
	text-align: center;
	color: #fff;
	background-color: #f90;
}
.roll_col .li-2 {
	background-color: #09f
}
.roll_col .li-3 {
	background-color: #f09
}
.roll_col .li-4 {
	background-color: #0f9
}
.roll_col .control {
	top: 80px
}