#section-1 .content-container {
    padding: 25px 10px;
    background: #1A1A1A;
}

#section-1 .content-container h4.main-title {
    font-size: 20px;
    margin-bottom: 0;
    line-height: 27px;
}

#section-1 .course-card .bg-img {
    height: 280px;
    min-height: 280px;
    max-height: 280px;
    background-position: top;
}

@media (max-width: 767px) {
    #section-1 .course-card .bg-img {
        height: 320px;
        min-height: 320px;
        max-height: 320px;
    }
}