li{list-style: none;}
	.time-line{/* width:90%;margin:20px auto; */position: relative;}
	.time-line .left-btn,.time-line .right-btn{width: 30px;height: 30px;background: url(images/sjz/arrow.png) no-repeat;position: absolute;margin-top:-15px;cursor: pointer;}
	.time-line .left-btn{left:0;top:50%;}
	.time-line .right-btn{right:0;top:50%;transform: rotate(180deg);}
	.time-line .right-btn:hover{background: url(images/sjz/arrow-hover.png) no-repeat;transform: rotate(180deg);}
	.time-line .left-btn:hover{background: url(images/sjz/arrow-hover.png) no-repeat;}
	.time-line .time-box{width: 90%;margin: 0 auto;overflow: hidden;}
	.time-line .time-box ul{padding-left: 100px;overflow: hidden;position: relative;height: 255px;}
	.time-line .time-box ul:after{content: "";background: #d2d2d2;height: 1px;width: 100%;position: absolute;left:0;top:50%;}
	.time-line .time-box li{width:230px;float: left;padding: 10px;box-sizing: border-box;border: 1px solid #d2d2d2;position: relative; cursor: pointer;}

	.css9 .time-line .time-box li:nth-child(2n){margin-left:-150px;margin-top: 166px;}
	.css9 .time-line .time-box li:nth-child(1n){margin-left:-95px;}

	.css4 .time-line .time-box li:nth-child(2n){margin-top: 166px;}

	.css4 .time-line .time-box li{width:215px;}

	.time-line .time-box li:before{content: "";border-left: 1px solid #d2d2d2;border-bottom: 1px solid #d2d2d2;position: absolute;width: 16px;height: 16px;background: rgba(255,255,255,0.5);   bottom: -9px; transform: rotate(-45deg);left: 50%;margin-left: -8px;}
	.time-line .time-box li:after{content: "";width: 15px;height: 15px;background: url(images/sjz/point.png) no-repeat;position: absolute;left:50%;margin-left:-7px;bottom: 0;    bottom: -48px; z-index: 1;}
	.time-line .time-box li:nth-child(2n):before{bottom: auto;top: -10px;transform: rotate(-225deg);}
	.time-line .time-box li:nth-child(2n):after{bottom: auto;top:-46px;}
	.time-line .time-box li:hover,.time-line .time-box li.active{background: #1b96ff;color:#fff;border-color: #1b96ff;}
	.time-line .time-box li:hover:before,.time-line .time-box li.active:before{border-color: #1b96ff;background: #1b96ff;}
	.time-line .time-box li:hover:after,.time-line .time-box li.active:after{background: url(images/sjz/point-hover.png) no-repeat;}