* {
    margin: 0;
    padding: 0;
}

#set-height {
    position: relative;
    background-color: #1F1F1F;
    text-align: center;
}

#set-height img {
    width: 100%;
}

.galan-cont-general {
    display: block;
}

#v0 {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
}

#v0::-webkit-media-controls {
    opacity: 0;
}

#v0::-moz-media-controls {
    opacity: 0;
}

#v0::-o-media-controls {
    opacity: 0;
}

#v0::-ms-media-controls {
    opacity: 0;
}


p {
    font-family: helvetica;
    font-size: 24px;

}

.video-wrapper {
    width: 100%;
    height: 0;
    padding-bottom: 177.7777%;
    position: relative;
}

#video-yt {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;

}

.box {
    width: 100%;
    height: 800px;
    background-color: red;
}