.embed-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border: none;
    max-width: 100%; }

.embed-container video {
    width: 100vw; }

.embed-container iframe, .embed-container object, .embed-container embed {
    position: absolute;
    top: 0;
    border: none;
    left: 0;
    width: 100%;
    height: 100%; }

.soundtoggle {
    position: absolute;
    z-index: 9999999;
}

@media (min-width:320px)  {
    .soundtoggle {
        bottom: 10px;
        right: 10px;
        width: 40px;
        height: 40px;
    }
}

@media (min-width:769px)  {
    .soundtoggle {
        bottom: 20px;
        right: 20px;
        width: 80px;
        height: 80px;
    }
}

.soundtoggle:focus,.soundtoggle:active {
    outline: none !important;
    box-shadow: none;
}