footer {
    position: relative;
}

    footer::before {
        width: 100%;
        background: url('/media/szsf1a4h/snow_layer.png') transparent;
        z-index: 5;
        content: "";
        height: 60px;
        position: absolute;
        bottom: 0;
        left: 0;
    }

.landing {
    position: relative;
}

    .landing::before {
        width: 100%;
        background: url('/media/szsf1a4h/snow_layer.png') transparent;
        z-index: 5;
        content: "";
        height: 60px;
        position: absolute;
        bottom: 0;
        left: 0;
    }

/* XMAS */

.snowflake {
    color: #fff;
    font-size: 2em;
    font-family: Arial, sans-serif;
    text-shadow: 0 0 5px #000;
}

@-webkit-keyframes snowflakes-fall {
    0% {
        top: -10%;
    }

    100% {
        top: 100%;
    }
}

@-webkit-keyframes snowflakes-shake {
    0%, 100% {
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }

    50% {
        -webkit-transform: translateX(80px);
        transform: translateX(80px);
    }
}

@keyframes snowflakes-fall {
    0% {
        top: -10%;
    }

    100% {
        top: 100%;
    }
}

@keyframes snowflakes-shake {
    0%, 100% {
        transform: translateX(0);
    }

    50% {
        transform: translateX(80px);
    }
}

/*XMAS*/
.snowflake {
    position: fixed;
    top: -10%;
    z-index: 9999;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    cursor: default;
    -webkit-animation-name: snowflakes-fall, snowflakes-shake;
    -webkit-animation-duration: 10s,3s;
    -webkit-animation-timing-function: linear, ease-in-out;
    -webkit-animation-iteration-count: infinite,infinite;
    -webkit-animation-play-state: running,running;
    animation-name: snowflakes-fall, snowflakes-shake;
    animation-duration: 10s,3s;
    animation-timing-function: linear, ease-in-out;
    animation-iteration-count: infinite,infinite;
    animation-play-state: running, running;
}

    .snowflake:nth-of-type(0) {
        left: 1%;
        -webkit-animation-delay: 0s,0s;
        animation-delay: 0s, 0s;
    }

    .snowflake:nth-of-type(1) {
        left: 10%;
        -webkit-animation-delay: 1s,1s;
        animation-delay: 1s, 1s;
    }

    .snowflake:nth-of-type(2) {
        left: 20%;
        -webkit-animation-delay: 6s,.5s;
        animation-delay: 6s, 0.5s;
    }

    .snowflake:nth-of-type(3) {
        left: 30%;
        -webkit-animation-delay: 4s,2s;
        animation-delay: 4s, 2s;
    }

    .snowflake:nth-of-type(4) {
        left: 40%;
        -webkit-animation-delay: 2s,2s;
        animation-delay: 2s, 2s;
    }

    .snowflake:nth-of-type(5) {
        left: 50%;
        -webkit-animation-delay: 8s,3s;
        animation-delay: 8s, 3s;
    }

    .snowflake:nth-of-type(6) {
        left: 60%;
        -webkit-animation-delay: 6s,2s;
        animation-delay: 6s, 2s;
    }

    .snowflake:nth-of-type(7) {
        left: 70%;
        -webkit-animation-delay: 2.5s,1s;
        animation-delay: 2.5s, 1s;
    }

    .snowflake:nth-of-type(8) {
        left: 80%;
        -webkit-animation-delay: 1s,0s;
        animation-delay: 1s, 0s;
    }

    .snowflake:nth-of-type(9) {
        left: 90%;
        -webkit-animation-delay: 3s,1.5s;
        animation-delay: 3s, 1.5s;
    }

    .snowflake:nth-of-type(10) {
        left: 25%;
        -webkit-animation-delay: 2s,0s;
        animation-delay: 2s, 0s;
    }

    .snowflake:nth-of-type(11) {
        left: 65%;
        -webkit-animation-delay: 4s,2.5s;
        animation-delay: 4s, 2.5s;
    }