body{
    background: #fff;
}
/*content*/
.content{
    margin:0 auto;
    padding: 0;
    width: 1200px;
}
.topbar{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 40px;
}
.topbar span{
    font-size: 16px;
    font-family:Alibaba-Regular;
    font-weight: 400;
    color: #1D2023;
    line-height: 16px;
}
.topbar h3{
    font-size: 16px;
    font-family:Alibaba-Regular;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 14px;
    padding:10px 28px;
    background: #EB1C24;
}
.artcicle_detail{
    margin-bottom: 100px;
}
.artcicle_wordsdetail{
    margin-top: 30px;
}
.artcicle_wordsdetail img{
    width: auto;
    max-width:1200px;
    object-fit: cover;
    display: block;
    margin: 0 auto;
}
.artcicle_wordsdetail h3{
    font-size: 32px;
    font-family:Alibaba-Medium;
    font-weight: 500;
    color: #1D2023;
    line-height: 32px;
    margin:80px 0 60px 0;
    text-align: center;
}
.artcicle_wordsdetail p{
    font-size: 18px;
    font-family:Alibaba-Regular;
    font-weight: 400;
    color: #3F454B;
    line-height: 32px;
}
.artcicle_share{
    border-top:1px solid rgba(0, 0, 0, 0.1);
    margin-top: 65px;
    text-align: center;
}
.artcicle_share p{
    font-size: 14px;
    font-family: Alibaba-Regular;
    color: #666666;
    line-height: 19px;
    padding-right: 25px;
}
.signup{
    margin-top: 30px;
}
.artcicle_share em{
    font-style: normal;
    font-size: 18px;
    font-family: Alibaba-Regular;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 25px;
    background: #EB1C24;
    box-shadow: 0 4px 20px 0 rgba(229, 1, 32, 0.2);
    border-radius: 25px;
    padding:8px 164px;
    display: inline-block;
}
.artcicle_share span{
    padding: 6px 0 30px 0;
    display: inline-block;
}
.artcicle_share span:nth-child(2) img{
    margin:0 46px;
}
.artcicle_share span:hover{
    cursor: pointer;
}
.sharetypebox{
    display: flex;
    align-items: center;
    justify-content: center;
}
.sharetypebox span>img{
    max-width: 40px;
    max-height: 40px;
    min-width: 40px;
    min-height: 40px;
}
.qq_share:hover .hideicon{display: none;}
.qq_share:hover .showicon{display: block;}
.wechat_share:hover .hideicon{display: none;}
.wechat_share:hover .showicon{display: block;}
.weibo_share:hover .hideicon{display: none;}
.weibo_share:hover .showicon{display: block;}
.showicon{display: none;}
.sharebox{
    display: flex;
}
.sharebox a{
    display:block;
    width:42px !important;
    height: 42px !important;
}
.sharebox a:nth-child(2){
    margin:0 46px 0 40px;
}
.sharebox>div{
    margin:0 auto;
    display: flex;
    align-items: center;
}
.sharebox>div:after{
    content:"";
    display:block;
    visibility:hidden;
    clear:both;
}
.bds_qzone{
    background: url("../../img/xilinx/qq.png") no-repeat !important;
}
.bds_qzone:hover{
    background: url("../../img/xilinx/qq_hover.png") no-repeat !important;
}
.bds_weixin{
    background: url("../../img/xilinx/wechat.png") no-repeat !important;
}
.bds_weixin:hover{
    background: url("../../img/xilinx/wechat_hover.png") no-repeat !important;
}
.bds_tsina{
    background: url("../../img/xilinx/weibo.png") no-repeat !important;
}
.bds_tsina:hover{
    background: url("../../img/xilinx/weibo_hover.png") no-repeat !important;
}
/*适配笔记本电脑屏幕--媒体查询*/
@media (max-width: 1370px) {
    .content{
        width: 1000px;
    }
    .artcicle_wordsdetail img{
        width: auto;
        max-width:1000px;
    }
}


.bds_weixin{
    position: relative;
}
table{
    position:absolute;
    bottom:120%;
    left: 50%;
    margin-left: -100px;
}