body {
    background: #000;
}

.g_banner {
    height: 350px;
    width: 100%;
    background: url(./banner.png) center no-repeat;
    position: relative;
    background-size: auto 350px;
}
.g_banner .banner_img1{
    margin-top: 70px;
    height: 34px;
    margin-bottom: 34px;
}


.g_banner p.ban_year {
    text-align: left;
    font-size: 40px;
    padding-top: 80px;
    margin-bottom: 20px;
    font-family: "ZhenyanGB";
    text-indent: 0em;
    display: none;
}

.g_banner p {
    width: 520px;
    text-indent: 2em;
    text-align: left;
    font-size: 18px;
    color: #fff;
    line-height: 1.6;
    letter-spacing: 4px;
}
.g_banner .ban_tit{
    text-indent: 0em;
    font-size: 14px;
    color: #fff;  
    margin-top: 60px; 
    letter-spacing: 1px;
    line-height: 1.5;
    opacity: 0.6;
}











.videos {
    width: 960px;
    height: 540px;
    margin: 0 auto;
}