.demotips a {
	margin: 0 10px;
}


/*-核心代码-*/


/* Menu style */

#timeline {
	width: 1200px;
	height: 500px;
	overflow: hidden;
	margin: 30px auto;
	position: relative;
	background: url(../img/47.png) no-repeat 31px 455px;
	background-size: 93%;
}

#dates {
	height: 70px;
	overflow: hidden;
	margin-top: 50px;
}

#dates li {
	list-style: none;
	float: left;
	width: 100px;
	height: 50px;
	text-align: center;
}

#dates a {
	line-height: 38px;
	padding-bottom: 26px;
	font-size: 24px;
	color: #979797;
	background: url(../img/48.png) no-repeat bottom;
}

#dates .selected {
	color: #fff;
	background: url(../img/49.png) no-repeat bottom;
	padding-bottom: 30px;
}

#issues {
	width: 1200px;
	height: 350px;
	overflow: hidden;
}

#date {
	width: 800px;
	overflow: hidden;
	margin: auto;
}
.history-main{width: 100%;}

#issues li {
	width: 1200px;
	height: 360px;
	list-style: none;
	float: left;
	background: #4c4c4c;
	padding: 50px 0px 80px;
	overflow: hidden;
}

#issues li img {
	display: inline-block;
	margin: 10px 30px 10px 80px;
	width: 285px;
	height: 165px;
}

.history-date {
	display: inline-block;
}

#issues li h4 {
	color: #fff;
	font-size: 62px;
	opacity: .7;
	font-weight: 400;
}

#issues li p {
	font-size: 16px;
	margin-right: 70px;
	font-weight: normal;
	line-height: 22px;
	color: #fff;
	opacity: .45;
}

#grad_left,
#grad_right {
	width: 100px;
	height: 350px;
	position: absolute;
	top: 0;
}

#grad_left {
	left: 0;
	background: url('../images/grad_left.png') repeat-y;
}

#grad_right {
	right: 0;
	background: url('../images/grad_right.png') repeat-y;
}

#next,
#prev {
	position: absolute;
	top: 0;
	font-size: 70px;
	top: 440px;
	width: 50px;
	height: 50px;
	background-position: 0 0;
	background-repeat: no-repeat;
	text-indent: -9999px;
	overflow: hidden;
}

#next {
	right: 0;
	background: url(../img/46.png) no-repeat;
}

#prev {
	left: 0;
	background: url(../img/45.png) no-repeat;
}

#next.disabled,
#prev.disabled {
	opacity: 0.2;
}