.lk-lesson__test-list .test__entry.not-answered .test__question:before {
    color: #e7352f;
}
.entry__body .entry__program-list a.disabled {
    color: gray;
}
.lk-lesson__video video {
    -o-object-fit: cover;
    object-fit: cover;
    -o-object-position: center;
    object-position: center;
}
.lk-lesson__video iframe, .lk-lesson__video video {
    height: 100%;
    left: 0;
    position: absolute;
    top: 0;
    width: 100%;
}