.ytLoader{
    position: relative;
    width: 100%;
}

.ytLoader .cover{
    width: 100%;    
}
.ytLoader .playBtn{
    position: absolute;
    left: calc(50% - 50px / 2);
    top: calc(50% - 50px / 2);
    width: 50px;
}

.description-limiter.collapsed {
    max-height: 950px;
}