html, body {
    margin: 0;
    padding: 0;
}
#content {
    min-height: 100%;
    min-width: 100%;
    position: absolute;
    z-index: -1;    
}

#content .content-video {
    position: absolute;
    width: 100vw;
    height: 100vh;
    text-align: center;
    z-index: 1  ;
}


#content .content-video .background-video {
    position: relative;
    width: 60%;
    z-index: 2;
    margin-top: 5%;
}

#content .content-buttons {
    position: absolute;
    height: auto;
    width: 100vw;
    z-index: 1;
    text-align: center;
    margin-top: 30%;
}

#content .content-buttons>.country-button{
    position: relative;
    background:none;
    border: none;
    text-decoration: none;
    color: #0046B4;
    font-family:Arial, Helvetica, sans-serif;
    font-size: 2vw;
    vertical-align: middle;
    text-align: center;
    display: inline-block;
    font-weight: bold;
    margin-right: 2vw;
}

#content .country-button img{
    width: 5vw;
}