body {
    background-image: radial-gradient(ellipse at center,#00bce4 0,#004f87 100%);
}

body, html {
    min-height: 100%;
    height: 100%;
}


.center {
    float: none;
    margin-left: auto;
    margin-right: auto;
}

.whitetext {
    color: white;
}

a {
    color: white;
    text-decoration: none;
    
    &:hover, &:focus {
        color: white;
        text-decoration: none;
    }

    &:focus {
        .tab-focus();
    }
}