body {
    background: url("https://i.imgur.com/nIy1pGm.jpg") no-repeat center center fixed;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
}

.aquant-logo {
    max-width: 240px;
    margin-top: 50px;
}

.google-sign-in {
    max-width: 240px;
    margin-top: 30px;
    transition: all 300ms;
}

.google-sign-in:hover {
    opacity: 0.8;
}

.vh100 {
    height: 100vh;
}