* {
    box-sizing: border-box;
    font-family: 'PingFangSC-Regular', 'helvetica neue', arial, 'hiragino sans gb', 'microsoft yahei ui', 'microsoft yahei', sans-serif;
}

@font-face {
    font-family: 'title';
    src: url('../images/shoukesong.ttf');

}

html,
body,
div,
p,
span,
font,
em,
ul,
li,
dl,
dt,
dd,
table,
tr,
td,
input,
button,
a {
    margin: 0;
    padding: 0;
}

body {
    font-size: 16px;
    color: #333;
}

html,
body {}

ul {
    list-style-type: none;
}

a {
    text-decoration: none;
    color: #333;
    cursor: pointer;
}

a:hover {
    text-decoration: none;
    /*color: #bb1d23;*/
    cursor: pointer;
}

img {
    border: 0px;
    vertical-align: top;
}

em,
i {
    font-style: normal;
}

.clr {
    margin: 0px;
    padding: 0px;
    height: 0px;
    width: 0px;
    overflow: hidden;
    clear: both;
}

input,
textarea,
button,
select {
    outline: none;
}

.flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.mt {
    /* height: 36px; */
    line-height: 36px;
    overflow: hidden;
}

.mt span {
    float: left;
    /* height: 36px; */
    line-height: 36px;
    position: relative;
}

.mt span a {
    font-family: title;
    font-size: 30px;
    color: #ce1d1a;
}
.engmt span a{
    font-family: 'PingFangSC-Regular', 'helvetica neue', arial, 'hiragino sans gb', 'microsoft yahei ui', 'microsoft yahei', sans-serif;
    font-weight: bold;
}

.u-list li {
    position: relative;
    background: url("../images/dot.png") left 17px no-repeat;
    padding-left: 23px;
    height: 75px;
    line-height: 2;
    font-size: 18px;
}

.u-list li a {
    float: left;
    width: 100%;
    color: #fff;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.u-list li span {
    display: block;
    height: 39px;
    font-size: 16px;
    color: #fff;
}

.u-list li:last-child.empty {
    display: none;
}

.container {
    width: 1300px;
    margin: 0 auto;
}

.top {
    background: url('../images/20th4mettingtopbg.jpg') center top no-repeat;
    height: 435px;
    padding-top: 376px;
}
.topen{
    background: url('../images/20th4mettingtopbgen.jpg') center top no-repeat;
}
.top .lang{
    position: absolute;
    right: 0;
    top: 57px;
    padding-right: calc((100% - 1300px) / 2);
    font-size: 16px;
    background: url('../images/lang.png') left center no-repeat;
    padding-left: 28px;
}

.top .lang a{
    color: #d32522;
}
.nav {
    /* background: url('../images/20th4mettingnavbg.jpg') center top no-repeat; */
    height: 59px;
    line-height: 59px;
}

.nav ul {
    width: 1300px;
    margin: 0 auto;
    padding-left: 40px;
}

.nav ul li {
    display: inline-block;
    font-size: 20px;
    padding: 0 45px;
}


.nav ul li a {
    color: #fff;
}

.nav ul li a:hover,
.nav ul li.cur a {
    color: #ffddad;
    font-weight: bold;
}

.topen .nav ul{
    padding: 0;
}
.topen .nav ul li{
    padding: 0 65px 0 0;
}

.bg1 {
    background: #fdf8ef;
    height: 530px;
}

.banner {
    float: left;
    position: relative;
    width: 650px;
    height: 432px;
    margin: 40px auto 0;
    overflow: hidden;
}

.bannerSwiper {
    width: 650px;
    margin: 0 auto;
    overflow: hidden;
}

.banner .swiper-slide a {
    position: relative;
    display: block;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
    overflow: hidden;
}

.banner .swiper-slide img {
    width: 650px;
    height: 432px;
border-radius: 4px;
}

.banner .swiper-slide span {
    position: absolute;
    left: 0;
    bottom: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: absolute;
    left: 0;
    bottom: 0;
    background: url(../images/textbg.png) left top no-repeat;
    height: 82px;
    line-height: 1.6;
    font-size: 18px;
    color: #fff;
    font-weight: bold;
    padding: 0 195px 0 35px;
    width: 100%;
    overflow: hidden;
}

.banner .swiper-button-next,
.banner .swiper-button-prev {
    width: 32px;
    height: 32px;
    margin-top: -16px;
}

.banner .swiper-button-next {
    background: url('../images/rightarrw.png') left center no-repeat;
    right: 0;
}

.banner .swiper-button-prev {
    background: url('../images/leftarrw.png') right center no-repeat;
    left: 0;
}

.news {
    float: right;
    width: 640px;
    margin-top: 30px;
}

.news .u-list li {
    background-image: url('../images/greydot.png');
}

.news .u-list li a {
    color: #333;
    font-weight: bold;
}

.news .u-list li span {
    color: #666;
}

.news .more{
    float: right;
    color: #ce1d1a;
}

.bg3 .news{
    width: 725px;
    margin-top: 20px;
}
.bg3 .news .u-list li a,.bg3 .news .u-list li span{
    color: #fff;
}
.bg3 .news .u-list li {
    background-image: url('../images/dot.png');
}

.bg2 {

    background: url('../images/20th4metting-bg1.png') center bottom no-repeat;
    padding: 45px 0 50px;
    overflow: hidden;
}

.importantfile{
    width: 1300px;
    margin: 0 auto 0;
}

.importantfile .mt{
    padding-bottom: 20px;
    border-bottom: 1px solid #e4e4e4;
    overflow: hidden;
}
.importantfile .item{
    margin-top: 30px;
    width: 295px;
    height: 200px;
    background: #fff;

    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
}

.importantfile .item h2{
    font-size: 18px;
    line-height: 28px;
    margin: 0;
    height: 56px;
    overflow: hidden;
}
.importantfile .item p{
    font-size: 16px;
    line-height: 28px;
    color: #666666;
    margin-top: 20px;
    height: 84px;
    overflow: hidden;
}
.importantfile .item span{
    display: block;
    font-size: 16px;
    margin-top: 20px;
    width: 100%;

}


.importantfile .item a{
    display: block;
}

.file{
    position: relative;
    background: url('../images/filebg.png') left top no-repeat;
    height: 372px;
    width: 100%;
    margin-top: 40px;
    padding: 70px 35px;
    overflow: hidden;
}
.fileSwiper{

    width: 1135px;
    margin: 0 auto;
    overflow: hidden;
}
.fileSwiper .swiper-slide{
    width: 345px;
}
.fileSwiper .swiper-slide a{
    display: block;
}
.fileSwiper .swiper-slide img{
    display: block;
    width: 345px;
    height: 230px;
    border-radius: 4px;
}
.fileSwiper .swiper-slide span{
    display: block;
    text-align: center;
    color: #ffddad;
    height: 45px;
    line-height: 45px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}
.file .file-next{
    background: none;
    right:0;
    height: 200px;
    margin-top: -100px;
    cursor: pointer;
}
.file .file-prev{
    background: none;
    left: 0;
    height: 200px;
    margin-top: -100px;
    cursor: pointer;
}
.swiper-button-next.swiper-button-disabled, .swiper-button-prev.swiper-button-disabled{
    opacity: 1;
}
.qwjd{
    position: relative;
    margin-top: 50px;
}

.qwjdSwiper{
    width: 100%;
    margin-top: 20px;
    overflow: hidden;
}
.qwjdSwiper .swiper-slide{
    line-height: 28px;
    background: #fcf3e5;
    padding: 25px 50px;
    border-radius: 4px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    -ms-border-radius: 4px;
    -o-border-radius: 4px;
    height: 132px;
    overflow: hidden;
}
.qwjdSwiper .swiper-slide strong{
    display: block;
    font-size: 20px;
    
}
.qwjdSwiper .swiper-slide strong a{
    color: #ce1d1a;
}
.qwjdSwiper .swiper-slide p{
    font-size: 16px;
    color: #666;
    margin-top: 5px;
}

.qwjd .qwjd-next{
    background: url('../images/rightarr.png') right center no-repeat;
    right: -32px;
    top: 105px;
    margin-top: 0;
}
.qwjd .qwjd-prev{
    background: url('../images/leftarr.png') left center no-repeat;
    left: -32px;
    top: 105px;
    margin-top: 0;
}
.qwjdcont .item{
    
    width: 640px;
    height: 180px;
    border: 1px solid #ead5b4;
    background: #fff;
    margin-top: 20px;
    padding: 30px 35px;
    border-radius: 4px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    -ms-border-radius: 4px;
    -o-border-radius: 4px;
}

.qwjdcont .item a{
    display: flex;
    justify-content: center;
    align-items: center;
}
.qwjdcont .item:hover{
    background: #c84443;
    border: 1px solid #c84443;
}
.qwjdcont .item:hover strong::after{
    background: #ffddad;
}
.qwjdcont .item:hover a{
    color: #fff;
}
.qwjdcont .item strong{
    width: 107px;
    flex: 0 0 107px;
    font-size: 26px;
    font-weight: normal;
}
.qwjdcont .item strong span{
    display: block;
    font-size: 16px;
    margin-top: 5px;
}
.qwjdcont .item strong::after{
    content: '';
    display: block;
    width: 18px;
    height: 5px;
    background: #ce1d1a;
    margin-top: 10px;
}
.qwjdcont .item dl{
    width: 100%;
    line-height: 28px;
}
.qwjdcont .item dt{
    font-size: 18px;
    font-weight: bold;
    max-height: 56px;
    overflow: hidden;
}
.qwjdcont .item dd{
    font-size: 16px;
    margin-top: 10px;
}

.bg3{
    background: url('../images/20th4metting-bg2.jpg') center top no-repeat;
    height: 559px;
    padding-top: 75px;
    overflow: hidden;
}
.bg3 .mt span a{
    color: #ffddad;
}


.dwxj {
    float: left;
    position: relative;
    width: 500px;
    height: 412px;
    margin: 25px auto 0;
}

.dwxjSwiper {
    width: 500px;
    margin: 0 auto;
    overflow: hidden;
}

.dwxjSwiper .swiper-slide a {
    display: block;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
    overflow: hidden;
}

.dwxjSwiper .swiper-slide img {
    width: 500px;
    height: 332px;
    border-radius: 4px;
}

.dwxj .swiper-slide span {
    display: block;
    height: 55px;
    line-height: 55px;
    font-size: 18px;
    color: #fff;
    font-weight: bold;
    width: 100%;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.dwxj .swiper-button-next,
.dwxj .swiper-button-prev {
    width: 27px;
    height: 32px;
    margin-top: 0;
}

.dwxj .swiper-button-next {
    background: url('../images/rightarrw.png') right center no-repeat;
    right: -32px;
    top: 150px;
}

.dwxj .swiper-button-prev {
    background: url('../images/leftarrw.png') left center no-repeat;
    left: -32px;
    top: 150px;
}





.bg4 {
    background: url('../images/20th4metting-bg3.jpg') center top no-repeat;
    background-size: cover;
    height: 677px;
    padding-top: 65px;
}

.bg4 .flex {
    margin-top: 20px;
}

.bg4 .left {
    width: 900px;
}

.bg4 .left a:nth-child(1),
.bg4 .left a:nth-child(2) {
    float: left;
    margin-right: 10px;
}

.bg4 .left a:nth-child(3) {
    float: right;
}

.bg4 .left a:nth-child(4) {
    float: left;
    margin-right: 10px;
    margin-top: 10px;
}

.bg4 .left a:nth-child(5) {
    float: right;
    margin-top: 10px;
}

.bg4 .left a:nth-child(1) img {
    width: 290px;
    height: 400px;
    object-fit: cover;
}

.bg4 .left a:nth-child(2) img {
    width: 338px;
    height: 193px;
    object-fit: cover;
}

.bg4 .left a:nth-child(3) img {
    width: 252px;
    height: 193px;
    object-fit: cover;
}

.bg4 .left a:nth-child(4) img {
    width: 231px;
    height: 197px;
    object-fit: cover;
}

.bg4 .left a:nth-child(5) img {
    width: 359px;
    height: 197px;
    object-fit: cover;
}

.footer {
    margin-top: 40px;
    height: 110px;

    text-align: left;

    font-size: 14px;
    line-height: 27px;
    background: url('../images/footerline.png') left top repeat-x;

}

.footer .container {
    position: relative;
    padding: 30px 0 0 430px;
}

.footer .dangzheng {
    position: absolute;
    left: 345px;
    top: 22px;
}