.about2 .tit{text-align: center;}
	.about2  ul{background: url(../images/sy51.png) repeat-y center;}
	.clearfix-time{display:block;zoom:1;}
	ol,ul{padding-left:0; list-style:none;}
	.about2 .tit h6{color: #666;}
	.f12{font-size:12px;}
	th{font-style:normal;font-weight:normal;}
	h1,h2,h3,h4,h5,h6{font-size:100%; font-weight:normal;}
	.about2 .tit h5{color: #333;margin: 15px 0 45px;}
	.f24{font-size:24px;}
	.about2 li:before{background: url(../images/sy50.png) no-repeat center center; left: -68px;top: 12px; content: "";display: block;position: absolute;width: 17px;height: 17px;}
	.about2 li h4:hover{
		color: #F8F8F8;
		transition: all 1s;
		transform: translateY(-15px);
	}
	
	.about2 li h4 {
	  position: relative;
	  display: block;
	  text-decoration: none;
	  font-family: "Lato";
	  color: #ecf0f1;
	  text-transform: uppercase;
	  padding: 4px 0;
	  transition: 0.5s;
	}
	.about2 li h4::after {
	  position: absolute;
	  content: "";
	  width: 100%;
	  height: 1px;
	  top: 100%;
	  left: 0;
	  background: #3498db;
	  transition: transform 0.5s;
	  transform: scaleX(0);
	  transform-origin: right;
	}
	.about2 li h4:hover {
	  color: #95a5a6;
	}
	.about2 li h4:hover::after {
	  transform: scaleX(1);
	  transform-origin: left;
	}
	
	
	
	
	
	.f30{font-size:30px;}
	.f14{font-size:14px;}
	.about2 li:nth-child(2n):before{background: url(../images/sy50.png) no-repeat center center; right: -69px;top: 12px;left: auto; content: "";display: block;position: absolute;width: 17px;height: 17px;}
	.about2 li h4{color: #333;transition: all 1s;}
	.about2 li p{color: #666;margin-top: 10px; height: 60px; overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 3;}
	.future{text-align: center;color: #999;font-size: 12px;margin-top: 17px;}
	.clearfix-time:after{content:'\20';display:block;clear:both;visibility:hidden;line-height:0;height:0;}
	.about2 li:nth-child(1){margin-top: 0;}
	/* 表示1-3之间的间距 */
	.about2 li{float: right;width: 45%;text-align: left;position: relative;margin-top: 100px;}
	.about2 li:nth-child(2n) {float: left;text-align: right;margin-top: 90px;}