html
{
    height: 100%;
}

body.december
{
    height: 100%;
    overflow: hidden;
    color: #fff;
    margin: 0;
}

body.december .logindiv,
body.december .box
{
    z-index: 2;
}

body.december input[type=submit]
{
    background: #240562;
}

.snowflake {
    position: absolute;
    top: 0; /* Start from the top */
    width: 10px;
    height: 10px;
    background: linear-gradient(white, white); /* Workaround for Chromium's selective color inversion */
    border-radius: 50%;
    filter: drop-shadow(0 0 10px white);
    z-index: 1;
}

body.normal .booking
{
    position: absolute;
    border: 1px solid #000;
}

body.newyear canvas
{
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1;
}

body.newyear .logindiv
{
    position: fixed;
    z-index: 2;
    left: 50%;
    margin-left: -225px;
}