.a-sec4 ul li, .a-sec7 ul li {
    -moz-box-sizing: border-box;
    float: left
}

.a-sec3, .a-sec5 .start {
    background-repeat: no-repeat;
    background-position: center
}

.float-word {
    position: absolute;
    top: 40%;
    left: 50%;
    width: 30%;
    max-width: 292px;
    margin-left: -15%
}

@media screen and (min-width: 974px) {
    .float-word {
        margin-left: -146px
    }
}

.a-sec1 img.banner {
    width: 100%
}

.a-sec2 img {
    width: 20%;
    max-width: 175px;
    margin: 30px auto
}
.a-sec2 h3{
    margin-bottom:20px;
}

.a-sec3 {
    padding-top: 50px;
    padding-bottom: 150px;
    background-image: url(/static/images/about/1.jpg);
    -o-background-size: cover;
    background-size: cover;
    color: #fff
}

.a-sec4, .a-sec4 .item1 p {
    color: #0054a7
}

.a-sec3 h3 {
    margin-bottom: 40px
}

.a-sec3 p {
    font-size: 14px
}

.a-sec3 .item, .a-sec3 .margin-top-big {
    margin-top: 20px
}

.a-sec4 {
    text-align: center;
    background-color: #fff
}


.a-sec4 .item1 img {
    width: 100%;
    max-width: 800px;
    margin: 20px auto
}

.a-sec4 .item1 h3 {
    margin: 20px 0
}

.a-sec4 .item2 {
    color: #009f97;
    max-width: 500px;
    width: 100%;
    margin: 0 auto
}

.a-sec4 .item2 p {
    max-width: 750px
}

.a-sec4 .item2 strong {
    display: block;
    margin-top: 20px
}

.a-sec4 .item2 .svg {
    margin: 30px 0
}

.a-sec4 .list {
    margin-top: 40px
}

.a-sec4 .list h3 {
    line-height: 40px;
    font-weight: 600
}
.a-sec4 .list p{
    text-align:center;
    text-indent:0em;
}

.a-sec4 ul {
    overflow: hidden;
    max-width: 1200px;
    margin: 0 auto
}

.a-sec4 ul li {
    width: 50%;
    display: table;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    padding: 30px;
    height: 200px;
    min-height: 200px
}

.a-sec4 ul li p {
    width: 100%;
    font-size: 12px
}

.a-sec4 ul li div {
    display: table-cell;
    vertical-align: middle
}

.a-sec4 ul li:nth-child(1) {
    background-color: #0054a7;
    color: #fff
}

.a-sec4 ul li:nth-child(2) {
    background-color: #e0e0e0;
    color: #009f97
}

.a-sec4 ul li:nth-child(3) {
    background-color: #e0e0e0;
    color: #0054a7
}

.a-sec4 ul li:nth-child(4) {
    background-color: #87bb1f;
    color: #fff
}

.a-sec4 h4 {
    font-weight: 700;
    line-height: 30px
}

.a-sec5 .start {
    padding-top: 50px;
    padding-bottom: 300px;
    background-image: url(/static/images/about/3.jpg);
    -o-background-size: cover;
    background-size: cover
}

.a-sec5 .item h3 {
    margin-bottom: 20px
}

.a-sec5 .item2 {
    margin-top: 50px
}

.a-sec5 .item2 h3 {
    font-size: 24px;
    line-height: 1.5
}

.a-sec5 .item2 img {
    margin: 0 auto;
    max-width: 292px
}

.a-sec5 .item2 div {
    margin-bottom: 15px
}

.a-sec5 .item2 p {
    padding: 0 10px
}

.a-sec5 .history {
    width: 100%;
    background-color: #e5e5e6;
    color: #fff
}

.a-sec5 .history .mw {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 30px
}

.a-sec5 .history h3 {
    text-align: center;
    color: #0054a7
}

.a-sec5 .history .time-axis {
    margin-top: 10px;
    padding: 10px
}

.a-sec5 .history img {
    max-width: 100%
}

.a-sec5 ul.year {
    overflow: hidden;
    width: 100%;
    margin-top: 10px
}

.a-sec5 ul.year li {
    float: left;
    width: 5.8823%;
    min-width: 40px;
    padding: 5px;
    border-bottom-width: 2px;
    border-style: solid;
    border-color: #0b3f92;
    text-align: center
}

.a-sec5 ul.year li:hover {
    cursor: pointer
}

.a-sec5 ul.year li.active {
    border-color: #5080b5
}

.a-sec5 ul.event {
    margin-left: 20px;
    margin-top: 10px;
    list-style-type: disc
}

.a-sec5 ul.event li {
    line-height: 1.8;
    text-align: left;
    font-size: 12px
}

.a-sec6, .a-sec7, .a-sec7 .item1 p, .a-sec8 {
    text-align: center
}

.a-sec6 {
    background-color: #fff;
    color: #0054a7
}

.a-sec6 .svg {
    margin: 10px auto
}

.a-sec6 h3 {
    margin: 30px
}

.a-sec6 table {
    max-width: 1100px;
    width: 90%;
    margin: 0 auto
}

.a-sec6 table tr {
    font-size: 16px
}

.a-sec6 table tr:not(:first-child) {
    color: #000
}

.a-sec6 table td {
    padding: 10px;
    border-width: 1px 0;
    border-color: #0054a7;
    border-style: solid;
    vertical-align: middle
}

.a-sec6 table td:nth-child(2) {
    border-width: 1px;
    min-width: 100px
}

.a-sec7 {
    background-color: #0054a7;
    color: #fff
}

.a-sec7 .item1 p {
    margin: 20px auto
}

.a-sec7 .item1 img {
    width: 50%;
    max-width: 619px;
    margin: 0 auto
}

.a-sec7 .item2 {
    margin-top: 40px
}

.a-sec7 ul {
    width: 100%;
    max-width: 1200px;
    overflow: hidden;
    margin: 0 auto
}

.a-sec7 ul li {
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    width: 25%; /* padding: 10px 15%; */
    padding: 10px;
}

.a-sec7 ul img, .a-sec8 .video embed, .a-sec8 .video video, .a-sec9 .mw {
    width: 100%
}

.a-sec8 {
    background-color: #fff;
    color: #000
}

.a-sec8 .svg {
    margin: 10px 0
}

.a-sec8 h3 {
    margin-top: 20px;
    margin-bottom: 20px
}

.a-sec8 .video {
    width: 100%;
    padding: 10px;
    max-width: 1200px;
    margin: 0 auto
}

.a-sec9 {
    background-color: #009f97
}

.a-sec9 h3 {
    margin: 10px 0;
    color: #fff;
    text-align: left
}

.a-sec9 .mw {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px
}

.a-sec9 ul {
    overflow: hidden;
    margin-top: 20px;
    font-size: 0;
    text-align: left
}

.a-sec9 ul li {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    display: inline-block;
    width: 50%;
    margin: 10px 0;
    vertical-align: top;
    font-size: 16px
}

.a-sec9 ul a, .a-sec9 ul h3 {
    color: #000
}

.a-sec9 ul p {
    width: 100%;
    height: 30px;
    line-height: 30px;
    padding-right: 20px;
    margin: 0;
    color: #fff;
    overflow: hidden;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    white-space: nowrap
}

@media screen and (min-width: 751px) {
    .a-sec3 .hover-show {
        opacity: 0;
        -webkit-transition: opacity ease-out .4s;
        -o-transition: opacity ease-out .4s;
        transition: opacity ease-out .4s
    }

    .item:hover .hover-show {
        opacity: 1 !important
    }
}

@media screen and (max-width: 750px) {
    .a-sec7 .item1 img, section .p, section:not(section:first-child) .p, section:not(section:nth-child(5)) .p {
        width: 100%
    }

    .a-sec3 .hover-show, .a-sec9 ul li:nth-child(2), .a-sec9 ul li:nth-child(4), .a-sec9 ul li:nth-child(7) {
        display: none
    }

    section:not(section:first-child), section:not(section:nth-child(5)) {
        padding-left: 10px !important;
        padding-right: 10px !important
    }

    .a-sec3 {
        background-image: url(/static/images/about/mobile-1.jpg)
    }

    .a-sec4 ul li {
        min-height: 270px;
        padding: 10px
    }

    .a-sec5 .start {
        padding-bottom: 250px;
        background-image: url(/static/images/about/mobile-2.jpg)
    }

    .a-sec5 .history .mw {
        padding: 30px 10px
    }

    .a-sec6 table td {
        padding: 5px
    }

    .a-sec7 .item1 {
        padding: 30px
    }

    .a-sec7 ul {
        width: 80%
    }

    .a-sec7 ul li {
        width: 100%;
        padding: 20px 15%;
    }

    .a-sec9 ul li {
        width: 100%
    }
}

@media screen and (max-width: 500px) {
    .a-sec3 {
        padding-bottom: 430px
    }

    .a-sec3, .a-sec5 .start {
        background-position: -70px 0
    }
}

@media screen and (max-width: 400px) {
    .a-sec5 .start {
        padding-bottom: 90px
    }
}

#time-axis {
    max-width: 550px;
    width: 100%;
    padding: 0 10px;
    margin: 20px auto 0
}

#time-axis .item {
    overflow: hidden;
    text-align: left;
    color: #000
}

#time-axis .item div {
    max-width: 80%;
    position: relative;
    padding-left: 50px;
    display: inline-block
}

#time-axis .item div:before {
    content: url(/images/dandian.png);
    position: absolute;
    top: 0;
    left: 0;
    width: 20px;
    height: 16px;
    overflow: hidden
}

#time-axis .item > span {
    display: inline-block;
    padding-right: 10px;
    color: #0054a7;
    vertical-align: top;
        width:94px;
       text-align:right;
        
}

#time-axis .item:not(:last-child) div {
    padding-bottom: 30px
}

#time-axis .item:not(:last-child) div:after {
    content: '';
    overflow: hidden;
    position: absolute;
    top: 18px;
    left: 0;
    width: 18px;
    height: 100%;
    background-image: url(/images/duodian.png);
    background-position: center 0;
    background-repeat: repeat-y
}

#time-axis p {
    line-height: 1.2 !important;
    margin-bottom: 10px;
    font-size: 16px
}

#time-axis p span {
    color: #0054a7
}

@media screen and (max-width: 500px) {
    #time-axis .item div {
        padding-left: 30px
    }
}

.case{width:1200px;margin:30px auto;overflow:hidden;}
.case .item{float:left;width:380px;margin-bottom:40px;}
.case .item .img{height:380px;display:block;position:relative;overflow:hidden;}
.case .item .img img{opacity:0;}
.case .item .title{color:#222;font-size:18px;margin-top:10px;display:block;}
.case .item:not(:nth-child(3n)){
    margin-right:20px;
}
.case_detail{width:1200px;margin:30px auto;overflow:hidden;background-color:white; padding:20px;}
.case_detail .img{width:380px;float:left;}
.case_detail .info{float:left; margin-left:50px;color:#222;width:730px;text-align:left;padding-top:15px;}
.case_detail .info h4{padding-bottom:15px;border-bottom:1px solid #dadada;margin-bottom:15px; }

article p{text-align:left;text-indent:2em;margin-bottom:20px;}
h5{font-weight:normal;font-size:15px;}