.about2 {
    background-color: #fff;
    padding: 20px 0 220px 0;
    margin-bottom: 20px;
}

.wrapper {
    box-sizing: border-box;
    width: 96%;
    margin: auto;
    max-width: 1200px;

}

/*.clearfix-time {*/
/*    display: block;*/
/*}*/

.about2 ul {
    background: url(sy51.png) repeat-y center;
    position: relative;
    height: 3600px;
}

/*.clearfix-time {*/
/*    display: block;*/
/*    zoom: 1;*/
/*}*/


.about2 li:before {
    background: url(sy50.png) no-repeat center center;
    left: -54px;
    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 h3 {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.2;
}
.about2 li h3:hover {
    color: #024393;
    TEXT-DECORATION: underline;
}
.about2 li h4 {
    position: relative;
    display: block;
    text-decoration: none;
    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: #006699;
}

/*.about2 li h4:hover::after {*/
/*  transform: scaleX(1);*/
/*  transform-origin: left;*/
/*}*/


.f30 {
    font-size: 14px;
}


.about2 li:nth-child(2n):before {
    background: url(sy50.png) no-repeat center center;
    right: -46px;
    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: #959595;
    margin-top: 10px;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    margin-bottom: 10px;
    font-size: 13px;
}

.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: absolute;
    margin-top: 10px;
    margin-left: 559px;
}

.about2 li:nth-child(2n) {
    /*float: left;*/
    text-align: right;
    margin-top: 10px;
    margin-left: 14px;
}






.about3 ul {
    background: url(sy51.png) repeat-y left;
    background-position-x: 23px;
    position: relative;
    height: 1370px;
    overflow: hidden;
}


/*.clearfix-time {*/
/*    display: block;*/
/*    zoom: 1;*/
/*}*/


.about3 li:before {
    background: url(sy50.png) no-repeat center center;
    left: -35px;
    top: 12px;
    content: "";
    display: block;
    position: absolute;
    width: 17px;
    height: 17px;
}

/*.about2 li h4:hover{*/
/*	color: #F8F8F8;*/
/*	transition: all 1s;*/
/*	transform: translateY(-15px);*/
/*}*/

.about3 li h3 {
    font-size: 12px;
    line-height: 18px;
}
.about3 li h3:hover {
    color: #024393;
    TEXT-DECORATION: underline;
}
.about3 li h4 {
    position: relative;
    display: block;
    text-decoration: none;
    text-transform: uppercase;
    padding: 4px 0;
    color: #333;
    transition: all 1s;
    font-size: 12px;
}


.about3 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;
}

.about3 li h4:hover {
    color: #006699;
}

.about3 li p {
    color: #959595;
    margin-top: 10px;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    margin-bottom: 10px;
    font-size: 13px;
}

.clearfix-time:after {
    content: '\20';
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0;
}

.about3 li:nth-child(1) {
    margin-top: 0;

}

/* 表示1-3之间的间距 */
.about3 li {
    /*float: right;*/
    width: 190px;
    /*text-align: left;*/
    position: absolute;
    margin-top: 10px;
    margin-left: 50px;
}