.theory {
    background: #FFF0D8;

    padding: 5px 15px;

    h5 { 
        padding-left: 22px;
        font-weight: 700;

        margin-bottom: 5px;
    }

    ul {
        font-size: 12px;

        li {
            margin-bottom: 5px;

            text-indent: -22px;
            margin-left: 22px;
        }
    }

    border-radius: 3px;
}


.theory-block {
    .about-videos {
        margin-top: 15px;
        margin-left: 10px;
    }
}