.h100 {
    height: 100px;
}
.fc {
    background: url(/assets/index/imgs/fc_bg.jpg) center no-repeat;
    height: 895px;
    margin: 40px 0;
}
.fc h1 {
    text-align: center;
    font-size: 33px;
    height: 38px;
    font-family: "SimHei";
    font-weight: bold;
    padding-top: 50px;
}
.fc h2 {
    text-align: center;
    font-size: 16px;
    line-height: 30px;
    margin-bottom: 30px;
    margin-top: 30px;
    color: #999;
    padding-bottom: 20px;
    font-weight: 100;
}
.w1200 {
    width: 1200px;
    margin: 0 auto;
}
.fcul li {
    float: left;
    margin: 0 18px 20px 0;
}
.fcul li img {
    border-radius: 5px;
}
.fcul li em {
    text-align: center;
    font-size: 16px;
    line-height: 45px;
    position: relative;
    margin-top: -45px;
    background: #FFF;
    border-radius: 8px;
    opacity: 0.8;
    font-size: 18px;
    font-weight: bold;
}
i, em {
    font-style: normal;
    display: block;
}
.clear {
    clear: both;
}
.lx h1 {
    text-align: center;
    font-size: 33px;
    height: 38px;
    font-family: "SimHei";
    font-weight: bold;
    padding-top: 50px;
}
.lx h2 {
    text-align: center;
    font-size: 16px;
    line-height: 30px;
    margin-bottom: 30px;
    margin-top: 30px;
    color: #999;
    padding-bottom: 20px;
    font-weight: 100;
}
.lx ul li {
    float: left;
    width: 296px;
}
.lx ul li em {
    text-align: center;
    font-size: 16px;
    line-height: 35px;
}
i, em {
    font-style: normal;
    display: block;
}
.lx ul li i {
    position: relative;
    margin-top: -140px;
    border: 1px solid #FFF;
    width: 265px;
    border-radius: 3px;
    color: #fff;
    margin-left: 13px;
    line-height: 25px;
    padding-left: 3px;
    display: none;
}
.exhibition {
    display: flex;
    flex-wrap: wrap;
}
.exhibition_li {
    margin-right: 20px;
    margin-bottom: 20px;
}
/*.exhibition_li:nth-child(3n+0)*/
/*{*/
/*    margin-right: 0;*/
/*}*/
.exhibition_img {
    width: 270px;
    height: 180px
}
.flex_box {
    display: flex;
    flex-wrap: wrap;
}
.tuandui h1 {
    text-align: center;
    font-size: 33px;
    height: 38px;
    font-family: "SimHei";
    font-weight: bold;
    padding-top: 50px;
}
.tuandui h2 {
    text-align: center;
    font-size: 16px;
    line-height: 30px;
    margin-bottom: 30px;
    margin-top: 30px;
    color: #999;
    padding-bottom: 20px;
    font-weight: 100;
}