html {
    background: black;
    color: gray;
    text-align: center;
    font-family: sans-serif;
}

#main {
    height: 95vh;
    display: table;
    width: 100% !important;
}

#holding {
    padding: 0 38%;
    display: table-cell;
  vertical-align: middle;
}

#holding img {
    width: 100%;
    height: auto;
}

#holding #logo {
    margin: 0 0 20px 0
}

@media screen and (max-width: 1000px) {
#holding {
  padding:  0 10%;
}
}