.VIDEO1 {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}

.VIDEO1-box {
    width: 49%;
}
.VIDEO1-box:nth-child(2n){
    margin-left: 2%;
}
.VIDEO1-box-img {
    width: 100%;
    position: relative;
}

.VIDEO1-box-img img {
    width: 100%;
    height: 100%;
}

.VIDEO1-box-text {
    width: 100%;
    padding: 25px 0px;
}

.VIDEO1-box-text a {
    font-family: Arial;
    font-weight: 400;
    font-size: 24px;
    color: #2B2C30;
    line-height: 32px;
}
.bb1{
    width: 55px;
    height: 55px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background: url(../img/play.png) no-repeat;
    background-size: 100%;
}
@media screen and (max-width: 640px) {
    .VIDEO1{
        flex-direction: column;
    }
    .VIDEO1-box{
        width: 100%;
    }
    .VIDEO1-box:nth-child(2n){
        margin-left: 0;
    }
}