.videodetector {
    position      : relative;
    width         : 100%;
    height        : 0;
    padding-bottom: 60%;
}

.videodetector iframe {
    position: absolute;
    top     : 0;
    left    : 0;
    width   : 100%;
    height  : 100%;
}

.remove-videodetector{
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 999;
    cursor: pointer!important;
    display: none;
    outline: none;
    padding: 10px 20px;
    appearance: none;
    -webkit-appearance: none;
    box-shadow: 0px 2px 6px rgba(0,0,0,0.2);
    border-radius: 3px;
    border: none;
    background-color: #e74c3c;
    color: #fff;
    font-weight: bold;
    font-size: 12px;
    text-transform: uppercase;
    -webkit-transition: 0.2s;
    -moz-transition: 0.2s;
    -ms-transition: 0.2s;
    -o-transition: 0.2s;
    transition: 0.2s;
}

.remove-videodetector:hover{
    background-color: #c0392b;
}

.videodetector:hover .remove-videodetector{
    display: block;
}