#banner-home{
    position: relative;
    overflow: hidden;
}
#banner-home video{
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    z-index: 0;
    -ms-transform: translateX(-50%) translateY(-50%);
    -moz-transform: translateX(-50%) translateY(-50%);
    -webkit-transform: translateX(-50%) translateY(-50%);
    transform: translateX(-50%) translateY(-50%);
}
#banner-home .container {
    position: relative;
    z-index: 2;
}

#banner-home .overlay {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background-color: black;
    opacity: 0.3;
    z-index: 1;
}
.service-block .inner a{
    z-index: 3;
}