/* header下面的内容  */
.center {
    width: 100%;
    display: flex;
    margin-top: -4px;

}

.center-item {
    width: 50%;
    height: 163px;
}

.center-item>a {
    display: block;
    width: 100%;
    height: 163px;
    text-align: center;
    overflow: hidden;
    line-height: 40px;
}

.center-item>a>span {
    font-size: 20px;
    display: block;
    width: 100%;
}

.center-item>a>span:nth-child(1) {
    font-size: 50px;
    margin-top: 45px;
}




/* 轮播图部分的css */
.swiper-box {
    width: 100%;
    padding: 35px 0;
}
.swiper-pox {
    width: 80%;
    margin: auto;
    display: flex;
}
.swiper-pox>div {
    width: 50%;
}

.swiper {
    overflow: hidden;
}
.swiper>ul{
    width: 100%;
    
}
.swiper li{
    width: 100%;
}
.swiper img{
    width: 100%;
}
.text{
    height: 340px;
    padding: 12px 24px;
    box-sizing: border-box;
    overflow: hidden;
}
.text>h4{
    font-size: 30px;
}
.text>div{
    margin-top: 20px;
    
}
.text>div>p{
    text-indent: 40px;
    line-height: 25px;
}


/* 第二个轮播图部分的css */
.swiper-report{
    height: 412px;
    width: 100%;
    padding: 35px 0;
    margin-top: 20px;
    position: relative;
}
.swiper-report>div{
    width: 80%;
    margin: auto;
    height: 100%;
    overflow: hidden;
}
.swiper-report>div>h4{
    font-size: 30px;
    width: 100%;
    text-align: center;
}
.swiper-tow{
    width: 24%;
    height: 100%;
   
    /* background-color: #fff; */
}

.swiper-tow .swiper-slide{
    width: 291px;
    margin: 10px 0;
    /* background-color: #fff; */
}
.swiper-slide>div{
    text-align: center;
    line-height: 25px;
}
.swiper-slide>div>a:nth-child(1){
    display: block;
    width: 150px;
    height: 150px;
    border-radius: 150px;
    overflow: hidden;
    margin: 40px auto;
}
.swiper-slide>div>a>img{
    width: 150px;
    height: 150px;
}
.swiper-slide>div>a:nth-child(2) {
    font-weight: 700;
    font-size: 18px;
}
.swiper-slide>div>p{
    margin-bottom: 10px;
}



/* 日期部分的css */
.closing-date{
    width: 100%;
    background: url('../image/42.png') bottom center no-repeat;
}
.date-mask{
    width: 100%;
    height: 100%;
    padding: 65px 0;
    opacity: 0.7;
}
.date-box{
    width: 80%;
    margin: auto;
}
.date-box>ul{
    width: 100%;
    display: flex;
    justify-content: space-between;
}
.date-item>p{
    
    font-size: 16px;
    position: relative;
    line-height: 60px;
    text-align: center;
}
.date-item>p::after{
    content: '';
    display: block;
    position: absolute;
    width: 40px;
    height: 3px;
    left: 50%;
    margin-left: -20px;
    background-color: rgba(255, 255, 255, .3);
}
.date-item>h4{
    font-weight: bold;
    font-size: 24px;
    letter-spacing: 2px;
    margin-top: 10px;
}


/* 会议动态部分 */
.metting-trends{
    width: 100%;
    padding: 35px 0;
}
.metting-trends>div{
    width: 80%;
    margin: auto;
}
.metting-box{
    width: 100%;
    padding: 0 12px;
    box-sizing: border-box;
}
.metting-box>h4{
    width: 100%;
    text-align: center;
    font-size: 30px;
    font-weight: 700;
    margin-bottom: 50px;
}
.metting-box>div{
    width: 100%;
    padding: 0 12px;
    box-sizing: border-box;
}
.metting-box ul{
    display: flex;
    justify-content: space-between;
}
.metting-item{
    width: 24%;
    text-align: center;
}
.metting-item>a{
    display: block;
    width: 100%;
    margin-bottom: 34px;
    text-align: left;
    font-weight: 700;
}
.metting-item img{
    width: 100%;
}
/* 大会联系方式部分css */
.contacts{
    width: 100%;
    background: url('../image/59.png') no-repeat 0 0 /100% 100%; 
    padding: 35px 0;
}
.contacts>div{
    width: 100%;
}
.contacts-box{
    width:80%;
    margin: auto;
    padding: 50px 0 50px 30px;
}
.contacts-box>h4{
    font-size: 30px;
    margin-bottom: 30px;
}
.contacts-box>div{
    line-height: 25px;
}