* {
    box-sizing: border-box;
}
html, body {
    width: 100%;
}
body {
    min-width: 1280px;
    font-size: 16px;
    font-family: '\5FAE\8F6F\96C5\9ED1';
}
.f-w {
    margin: 0 auto;
    width:1200px;
}
.f-w-1260 {
    margin: 0 auto;
    width: 1260px;
}
.f-p20 {
    padding: 20px;
}

.f-mt5 {
    margin-top: 5px;
}

.f-mt10 {
    margin-top: 10px;
}

.f-mt20 {
    margin-top: 20px;
}

.f-mt22 {
    margin-top: 22px;
}

.f-mt30 {
    margin-top: 30px;
}

.f-mt35 {
    margin-top: 35px;
}
.f-mt50 {
    margin-top: 50px;
}
.f-mt55 {
    margin-top: 55px;
}
.f-mt60 {
    margin-top: 60px!important;
}
.f-ml20 {
    margin-left: 20px;
}
.f-mb20 {
    margin-bottom: 20px;
}

.flex-1 {
    flex: 1;
}

.g-doc {
    flex-direction: column;
    height: 100%;
    color: #333333;
}

.g-doc .g-hd {
    justify-content: space-between;
    align-items: center;
    padding: 17px 35px;
    height: 80px;
    color: #fff;
    background: #0156C4;
}

body {
    background: #e9f3ff;
}
.fh-page {
    background: url(../img/bg-head01.png) no-repeat top center;
}
.page-hd {
    height: 708px;
}
.page-content {
    margin-bottom: 45px;
    padding: 35px 30px 50px;
    background: #fff;
    border-radius: 15px;
}
.page-ft {
    height: 200px;
    background: #3746bb;
}
.ft-con {
    align-items: center;
    padding: 30px 0;
    line-height: 30px;
    color: #e9f3ff;
    font-size: 16px;
}
.ft-con .copyright a {
    color: #e9f3ff;
}
.ft-con .copyright span {
    margin-left: 25px;
}


/* 标题 */
.title {
    width:100%;
    display: flex;
    align-items: center;
    justify-content: center;
    height:166px;
    padding: 35px 54px;
    overflow:hidden;
    position:relative;
    background-image: url(../img/titel.png);
}
.title .title-L{
    width: auto;
    flex: 1 1 0;
    padding-right: 10px;
    font-size: 12px;
    font-style: oblique;
    color: #6182a0;
    display: table-cell;
    text-align: right;
}

.title .title-M{
    justify-self: center;
    padding: 0 15px;
    flex-shrink: 0;
    font-size: 48px;
    font-style: oblique;
    font-weight: bold;
    color: #045092;
    display: table-cell;
    text-align: center;
    background-color: #fff;
}

.title .title-R{
    width: auto;
    flex: 1 1 0;
    padding-left: 10px;
    font-size: 12px;
    font-style: oblique;
    color: #6182a0;
    display: table-cell;
    text-align: left;
}

.column{
    width: 100%;
    height: 550px;
    
}

.column-L{
    width: 432px;
    height: 550px;
    padding: 24px 20px;
    background-color: #f0f3f7;
    float: left;
}

.column-L img{
    width: 392px;
    height: 260px;
}

.column-L h1{
    margin: 18px 0;
    font-size: 24px;
    line-height: 36px;
    color: #1f6cd4;
    font-weight: bold;
    font-style: oblique;
}

.column-L span{
    font-size: 16px;
    line-height: 36px;
    color: #1f6cd4;
    font-weight: normal;
    font-style: oblique;
    margin-left: 12px;
}

.column-L p{
    font-size: 16px;
    line-height: 30px;
    color: #333;
}

.column-R{
    width: 739px;
    height: 550px;
    float: right;
}

.column-R-T{
    width: 392px;
    height: auto;
    float: left;
}

.column-R1{
    width: 739px;
    height: 260px;
    padding: 24px 20px;
    background-color: #f0f3f7;
}

.column-R2{
    width: 739px;
    height: 260px;
    padding: 24px 20px;
    margin-top: 31px;
    background-color:#edf3f8;
}

.column-R h1{
    margin: 18px 0;
    font-size: 24px;
    line-height: 36px;
    color: #1f6cd4;
    font-weight: bold;
    font-style: oblique;
}

.column-R span{
    font-size: 16px;
    line-height: 36px;
    color: #1f6cd4;
    font-weight: normal;
    font-style: oblique;
    margin-left: 12px;
}

.column-R p{
    font-size: 16px;
    line-height: 30px;
}

.column-R img{
    width: 288px;
    height: 217px;
    float: right;
}

.bd-box-01 .u-img01-box {
    display: block;
    width: 1200px;
    height: 620px;
}
.bd-box-01 .u-img01-box img{
    width: 100%;
    height: 100%;
}
.bd-box-01 .u-backt{
    left: 0;
    right: 0;
    bottom: 0;
    padding-top: 5px;
    height: 70px;
    line-height: 70px;
    text-align: center;
    font-size: 18px;
    color: #ffffff;
    background: linear-gradient(to top, rgba(0, 45, 94, .8) 0%,rgba(0, 45, 94, .8) 40%, rgba(255, 255, 255, 0) 100%); 
}
.u-desc-box {
    margin-bottom: 30px;
    padding: 12px 35px;
    line-height: 36px;
    font-size: 18px;
    background-color: #f6f6f6;
}
.u-desc-box p {
    text-indent: 2em;
} 
.u-list-box {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.u-list-box li {
     
    position: relative;
    margin-bottom: 40px;
    width: 360px;
    height: 240px;
}
.u-list-box li img {
    width: 100%;
    height: 100%;
}
.u-list-box .tab-span {
    position: absolute;
    right: -15px;
    bottom: 8px;
    width: 340px;
    height: 65px;
    line-height: 51px;
    text-align: center;
    white-space: nowrap;
    font-size: 18px;
    background: url(../img/bg-text01.png) no-repeat top center/100% auto;
}

.u-imgs-box li {
    float: left;
}
.u-imgs-box li:nth-child(1) {
    width: 386px;
    height: 580px;
}
.u-imgs-box li img {
    width: 100%;
}
@media screen and (max-width: 1800px) {
}

@media screen and (min-width: 2000px) {
}