.team-logo {
    width: auto;
    max-width: 100%;
    height: 90px;
}

html,
body {
    height: 100%;
    padding: 5px;
}

html {
    display: table;
    margin: auto;
}

body {
    display: table-cell;
    vertical-align: middle;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}