button {
    border: none;
}

.about-banner {
    background-image: url(../img/aboutbg1.jpg);
    background-size: cover;
    background-position: 50%;
    background-repeat: no-repeat;
    overflow: hidden;
    width: 100%;
    min-height: 480px;
    left: -0px;
}

.banner-content {
    position: relative;
    padding-left: 33.5px;
    border-left: 1px solid #fff;
    max-width: 600px;
    top: 150px;
    font-size: 18px;
    padding-left: 200px;
}

.about-content {
    width: 100%;
    color: #fff;
    line-height: 24px;
    margin-left: -160px;
}

.p1 {
    color: white;
    margin-bottom: 10px;
}

.p1 p {
    color: white;
    max-width: 450px;
}

.email {
    color: #fff;
    line-height: 25px;
    font-size: 14px;
}

.logo1 {
    display: flex;
    width: 500px;
}

.logo1 a {
    display: flex;
    align-items: center;
    color: #fff;
    margin-right: 30px;
}

.logo1 a img {
    display: inline-block;
    width: 30px;
    height: 30px;
    margin-right: 10px;
}

.wechat {
    cursor: pointer;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.icon-img {
    display: flex;
    align-items: center;
    color: #fff;
    margin-right: 30px;
}

.icon-img img {
    display: inline-block;
    width: 30px;
    height: 30px;
    margin-right: 10px;
}


/* ==================== */

.ant-row {
    padding: 0 30px;
    position: relative;
    height: auto;
    display: block;
    box-sizing: border-box;
}

.ant-col-6 {
    margin-top: 54px;
    float: left;
    padding-left: 12px;
    padding-right: 12px;
    display: block;
    box-sizing: border-box;
    width: 25%;
}

.video1 {
    cursor: pointer;
    width: 100%;
    height: 150px;
    overflow: hidden;
    position: relative;
}

.video1 img {
    width: 100%;
    vertical-align: middle;
    border-style: none;
}

.video-title {
    margin-top: 15px;
    font-size: 18px;
    color: #494949;
    text-align: center;
}

.video-play {
    transition: 0.6s;
    top: 40px;
    left: 90px;
    margin: 0 auto;
    position: absolute;
}

.video-play img {
    height: 50px;
    width: 50px;
}


/* ======================== */