.banner{
    height: 400px;
    background: url('img_banner2.jpg') no-repeat center;
    background-size: cover;
}
.mess{
    padding: 90px 0;
    border-bottom: 1px solid #EFEFEF;
}
.mess .w1200{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.mess .left{
    width: 600px;
}
.mess .left .li{
    display: flex;
    font-size: 18px;
    color: #333;
    padding:10px 0;
}
.mess .left .li .val{
    flex: 1;
}
.mess .right_img{
    width: 500px;
    pointer-events: none;
    user-select: none;
}
.streamer{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding:0 15px;
    height: 210px;
    background-color: #007AFF;
}
.streamer .tit{
    font-size: 25px;
    color: #FFFFFF;
    line-height: 28px;
}
.streamer .text{
    font-size: 15px;
    color: #FFFFFF;
    margin-top: 20px;
}