.demotips{margin:0 auto;text-align:center;font-size:25px;}
.demotips a{margin:0 10px;}
/*-核心代码-*/
/* Menu style */
 	#timeline {
		width: 935px;
		height: 600px;
		overflow: hidden;
		margin: 40px auto;
		position: relative;
		
	}
		#dates {
			width: 300px;
			height: 600px;
			overflow: hidden;
			float: left;
		}
			#dates li {
				list-style: none;
				width: 300px;
				height: 100px;
				line-height: 100px;
				font-size: 24px;
				padding-left: 10px;
				background: url('../images/biggerdot.png') left center no-repeat;
			}
				#dates a {
					line-height: 38px;
					padding-bottom: 10px;
					color:#fdf0cd;
					text-shadow: #000 1px 1px 2px;
				}
				#dates .selected {
			        font-size: 38px;
				}
		
		#issues {
			width: 390px;
			height: 600px;
			overflow: hidden;
			float: right;
			padding-top: 120px;
		}	
			#issues li {
				width: 400px;
				height: 600px;
				list-style: none;

			}
				#issues li img {
					margin: 60px 0 0 70px;
				}
				#issues li h1 {
					color: #333;
					font-size: 25px;
					text-align: center;
				}
				#issues li p {
					font-size: 14px;
					margin: 30px 20px 10px 20px;
					text-align:left;
					font-weight: normal;
					line-height: 22px;
					color: #333;
				}
		
		#grad_top,
		#grad_bottom {
			width: 500px;
			height: 80px;
			position: absolute;
		}
			#grad_top {
		        top: 0;
		        background: url('../images/grad_top.png') repeat-x;
			}
			#grad_bottom {
		        bottom: 0;
		        background: url('../images/grad_bottom.png') repeat-x;
			}
		
		#next01,
		#prev01 {
			position: absolute;
			left: 55%;
			font-size: 70px;
			width: 38px;
			height: 22px;
			background-position: 0 -44px;
			background-repeat: no-repeat;
			text-indent: -9999px;
			overflow: hidden;
		}
			#next01:hover,
			#prev01:hover {
				background-position:  0 0;
			}
			#next01 {
				bottom: 0;
				background-image: url('../images/next_v.png');
			}
			#prev01 {
				top: 0;
				background-image: url('../images/prev_v.png');
			}
				#next.disabled,
				#prev.disabled {
					opacity: 0.2;
				}