@media screen and (min-width: 1200px) {
}
@media screen and (min-width:750px) and (max-width:1200px) {
    .media .content{
        width: 750px!important;
    }
    .media .content .flex-box{
        flex-wrap: wrap;
    }
    .media .content .flex-box .flex-img{
        margin-right: 0!important;
    }
}
@media screen and (max-width: 750px) {
    .media .content{
        width: 100%!important;
    }
    .media .content .flex-box{
        padding-left: 10px;
        padding-right: 10px;
    }
    .media .content .flex-box .flex-img{
        width: 100%!important;
    }
    .media .content .flex-box .flex-img{
        margin-right: 0!important;
    }
}

/* 中间部分 */
.banner{
    margin-top: 80px;
    height: 600px;
    background-image: url('../images/media/banner2.png');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    position: relative;
    text-align: center;
}
.banner-text{
    position: absolute;
    left: 0;
    right: 0;
    top: 28.3%;
    margin: 0 auto;
}
.banner-top{
    font-size: 48px;
    line-height: 56px;
    font-weight: bold;
    color: #FFFFFF;
    margin-bottom: 48px;
}
.banner-bottom{
    font-size: 30px;
    color: #fff;
    line-height: 36px;
}

.media{
    background-color: #F6F6F6;
}
.media .content{
    width: 1200px;
    margin: 0 auto;
    padding: 70px 0 96px;
    background-color: #fff;
}
.media .content .media-img{
    display: block;
    margin: 0 auto 60px;
}
.media .content .flex-box{
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    justify-content: center;
    margin-bottom: 60px;
}
.media .content .flex-box .flex-img{
    width: 340px;
    height: 190px;
    margin-right: 40px;
}
.media .content .flex-box .right-box{
    padding: 18px 0;
    width: 625px;
}
.media .content .flex-box .right-box h5{
    font-size: 24px;
    font-weight: bold;
    color: #333333;
    line-height: 30px;
}
.media .content .flex-box .right-box .decoration{
    text-decoration: underline;
}
.media .content .flex-box .right-box p{
    margin: 20px 0;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 24px;
}
.media .content .flex-box .right-box .time-box{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}
.media .content .flex-box .right-box .time-box .detail{
    font-size: 14px;
    font-weight: 400;
    color: #999999;
}
.media .content .flex-box .right-box .time-box .time{
    font-size: 14px;
    font-weight: 400;
    color: #999999;
}

nav{
    text-align: center;
}