#learning_course_vedio {
    position: relative !important;
}

.video-watermark-overlay {
    left: 0px;
    top: 0px;
    position: absolute;
    color: gray;
    text-align: center;
    text-shadow: 2px 2px 2px rgba(0, 0, 0, 0.7);
    font-size: 18px;
    padding: 4px 8px;
    pointer-events: none;
    z-index: 100;
    height: 100% !important;
    width: 100% !important;
    display: flex;
    align-items: center;
    justify-content: center;
}

body {
    -webkit-user-select: none;
    /* Chrome, Safari */
    -moz-user-select: none;
    /* Firefox */
    -ms-user-select: none;
    /* IE10+/Edge */
    user-select: none;
    /* Standart */
}

.vjs-picture-in-picture-control .vjs-icon-placeholder {
    display: none;
}
.img-cover{
    height:auto !important;
}