.clearfix:after,
.clearfix:before {
    content: '';
    display: table;
}

.clearfix:after {
    clear: both;
}

.clearfix {
    *zoom: 1;
}

.wrap {
    width: 1200px;
    margin: 0 auto;
}

.banner {
    height: 804px;
    background: url(../images/about/banner.jpg) top center / cover;
}

.about-us {
    padding-bottom: 120px;
    font-size: 0;
}

.about-us .left {
    margin: -230px 50px 0 0;
    float: left;
}

.about-us .title {
    margin: 30px 0 40px;
    font-size: 30px;
    font-weight: bold;
    color: #16347D;
    line-height: 80px;
}

.about-us .title .line {
    margin-left: 424px;
    width: 64px;
    height: 3px;
    background: #16347D;
}

.about-us .content p {
    padding-right: 48px;
    margin-bottom: 30px;
    font-size: 18px;
    font-weight: normal;
    color: #5E5E5E;
    line-height: 40px;
    letter-spacing: 1px;
    text-align: justify;
}

.about-us .content p strong {
    font-size: 20px;
}

.about-us .content .ti2 {
    padding-left: 46px;
    text-indent: 2em;
}

.about-us .content .info {
    padding: 0 46px;
    margin: 60px auto 50px;
    text-align: center;
}

.about-us .content .info .item {
    margin: 0 25px;
    display: inline-block;
    width: 20%;
}

.about-us .content .info .item p {
    font-size: 20px;
    padding-right: 0;
    margin-bottom: 0;
    font-weight: bold;
    text-align: center;
}

.about-us .content .info .item .top {
    font-size: 36px;
    color: #16347D;
    line-height: 1;
}

.about-us .content .info .item .top::after {
    content: "";
    margin: 20px auto 5px;
    display: block;
    width: 65px;
    height: 3px;
    background: #3D3D3D;
}

.part-2 {
    background: url(../images/about/p2-bg.jpg) center / cover;
}

.part-2 .wrap {
    white-space: nowrap;
}

.part-2 .left {
    display: inline-block;
    position: relative;
}

.part-2 .left img {
    position: absolute;
    top: -56px;
    left: 50px;
    width: 433px;
}

.part-2 .left .content {
    position: relative;
}

.part-2 .left .content .item {
    margin: 12px 12px 49px;
    height: 90px;
    width: 90px;
    background: url(../images/about/p2-item-bg.png) center / cover;
    font-size: 28px;
    font-weight: 400;
    color: #FFFEFE;
    line-height: 90px;
    text-align: center;
    border: 12px solid #fff;
    border-radius: 50%;
    box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.2), 0 0 0 12px rgba(15, 40, 160, 0.3);
}

.part-2 .left .content .last {
    margin-bottom: 12px;
}

.part-2 .right {
    display: inline-block;
    margin-left: 400px;
    vertical-align: top;
}

.part-2 .right h2 {
    margin-top: 40px;
    font-size: 36px;
    font-weight: bold;
    color: #FFFEFE;
    line-height: 70px;
}

.part-2 .right h2 .line {
    width: 64px;
    height: 3px;
    background: #FFFFFF;
}

.part-2 .right .h2-2 {
    margin-top: 90px;
}

.part-2 .right p {
    font-size: 28px;
    font-weight: 400;
    color: #FFFEFE;
    line-height: 70px;
}

.part-3 {
    height: 671px;
    background: #F9F9F9;
    text-align: right;
}

.part-3 .wrap {
    position: relative;
}

.part-3 .left p {
    position: absolute;
    font-size: 20px;
    font-weight: 500;
    color: #434343;
    line-height: 70px;
}

.part-3 .left p strong {
    font-size: 29px;
}

.part-3 .left .p1 {
    top: 164px;
    left: 210px;
}

.part-3 .left .p2 {
    top: 255px;
    left: 127px;
}

.part-3 .left .p3 {
    left: 0;
    top: 347px;
}

.part-3 .left .p4 {
    top: 439px;
    left: 127px;
}

.part-3 .left .p5 {
    top: 535px;
    left: 210px;
}

.part-3 img {
    margin-top: 155px;
    width: 919px;
}

.part-4 {
    background: url(../images/about/p4-bg.jpg) center / cover;
}

.part-4 h2 {
    margin-top: 50px;
    font-size: 36px;
    font-weight: bold;
    color: #FFFEFE;
    line-height: 70px;
}

.part-4 h2 .en {
    font-size: 30px;
    font-weight: 400;
    color: #FFFEFE;
    line-height: 70px;
    text-transform: uppercase;
}

.part-4 h2 .line {
    width: 70px;
    height: 3px;
    background: #FFFFFF;
}

.part-4 .content {
    margin: 84px auto 289px;
    height: 230px;
    background: url(../images/about/line.png) no-repeat top center / 1680px 230px;
}

.part-4 .content .wrap {
    position: relative;
    height: 100%;
}

.part-4 .content .item {
    position: absolute;
}

.part-4 .content .item h3 {
    font-size: 20px;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 38px;
}

.part-4 .content .item p {
    font-size: 14px;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 24px;
}

.part-4 .content .item-1 {
    top: 106px;
    left: 0;
}

.part-4 .content .item-2 {
    top: 5px;
    left: 185px;
}

.part-4 .content .item-3 {
    top: 240px;
    left: 310px;
}

.part-4 .content .item-4 {
    top: 5px;
    left: 480px;
}

.part-4 .content .item-5 {
    top: 90px;
    left: 757px;
}

.part-4 .content .item-6 {
    top: -50px;
    left: 905px;
}

.part-4 .content .item-7 {
    top: 205px;
    right: -70px;
}

#footer_div .common-foot {
    margin-top: 0;
}

.ul-left {
    position: fixed;
    width: 220px;
    top: 50%;
    transform: translateY(-50%);
    left: 50px;
    text-align: center;
}

.ul-left .w {
    width: 100%;
}

.ul-left .content_text .fL {
    box-shadow: 0px 0px 10px 0px #9399ac;
}

@media screen and (max-width: 1200px) {
    .ul-left {
        left: 0;
        box-shadow: none;
    }
}