html, body {
    margin: 0;
    min-height: 100vh;
}

html {
    display: flex;
}

body {
    background-image: url("images/dbg.jpg");
    background-size: cover;
    background-repeat: no-repeat;
    background-position: 50% 50%;
}

@media only screen and (orientation: portrait ) {
    body {
        background-image: url("images/mbg.jpg");
    }
}

.footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    height: 50px;
    background-color: #ffffff;
    text-align: center;
}

.socialLink {
    display: inline-block;
    margin: 5px 10px;
}