.banner{

    position: relative;

}

.bannerCon{

    width: 1200px;

    position: absolute;

    top: 50%;

    left: 50%;

    transform: translate(-50%,-50%);

    text-align: center;

}

.bannerCon h3{

    font-weight: 400;

    font-size: 48px;

    color: #FFFFFF;

}

.bannerCon p{

    font-weight: 400;

    font-size: 30px;

    color: #FFFFFF;

    margin-top: 10px;

}



.contactCon{

    width: 100%;

    margin: 80px 0 200px 0;

}

.usTit{

    width: 100%;

    text-align: center;

}

.usTit h3{

    width: 100%;

    font-weight: 400;

    font-size: 32px;

    color: #333333;

}

.usTit p{

    width: 100%;

    margin-top: 15px;

    font-weight: 400;

    font-size: 16px;

    color: #999999;

}

.usCon{

    width: 100%;

    margin-top: 80px;

    display: flex;

    justify-content: space-between;

}

.usCon li{

    width: 30%;

    padding: 60px 0 80px 0;

    background: #F2F2F2;

    text-align: center;

}

.usCon li h3{

    width: 100%;

    font-weight: 400;

    font-size: 24px;

    color: #333333;

    margin-top: 60px;

}

.usCon li p{

    width: 100%;

    margin-top: 50px;

    font-weight: 400;

    font-size: 14px;

    color: #999999;

}

.followUs{

    width: 100%;

    margin-top: 160px;

    position: relative;

}

.followUsCon{

    width: 168px;

    text-align: center;

    position: absolute;

    top: 50%;

    left: 50%;

    transform: translate(-50%,-50%);

}

.followUsCon h3{

    width: 100%;

    font-weight: 400;

    font-size: 24px;

    color: #333333;

    margin-bottom: 40px;

}

.followUsCon p{

    width: 100%;

    font-weight: 400;

    font-size: 16px;

    color: #333333;

    margin-top: 10px;

}