* {
	margin:0;
	padding:0;
}
.box {
	margin-top:300px;
	width:100%;
	height:340px;
	position:relative;
}
.list {
	width:1200px;
	height:300px;
	overflow:hidden;
	position:absolute;
	left:50%;
	margin-left:-600px;
}
.btn {
	position:absolute;
	top:50%;
	margin-top:-50px;
	width:60px;
	height:100px;
	line-height:100px;
	font-size:30px;
	color:#fff;
	text-decoration:none;
	text-align:center;
	background:#333;
	cursor:pointer;
}
.next {
	right:0;
}
li {
	position:absolute;
	top:0;
	left:0;
	list-style:none;
	opacity:0;
	transition:all 0.3s ease-out;
}
img {
	width:751px;
	height:300px;
	border:none;
	float:left;
}
.p1 {
	transform:translate3d(-224px,0,0) scale(0.81);
}
.p2 {
	transform:translate3d(0px,0,0) scale(0.81);
	transform-origin:0 50%;
	opacity:0.8;
	z-index:2;
}
.p3 {
	transform:translate3d(224px,0,0) scale(1);
	z-index:3;
	opacity:1;
}
.p4 {
	transform:translate3d(449px,0,0) scale(0.81);
	transform-origin:100% 50%;
	opacity:0.8;
	z-index:2;
}
.p5 {
	transform:translate3d(672px,0,0) scale(0.81);
}
.p6 {
	transform:translate3d(896px,0,0) scale(0.81);
}
.p7 {
	transform:translate3d(1120px,0,0) scale(0.81);
}
.buttons {
	position:absolute;
	width:1200px;
	height:30px;
	bottom:0;
	left:50%;
	margin-left:-600px;
	text-align:center;
	padding-top:10px;
}
.buttons a {
	display:inline-block;
	width:35px;
	height:5px;
	padding-top:4px;
	cursor:pointer;
}
span {
	display:block;
	width:35px;
	height:1px;
	background:red;
}
.blue {
	background:blue;
}