div#CookieFooter {
    position: fixed;
    bottom: 0;
    left: 50%;
    width: 55vw;
    background: #ececec;
    padding: 20px;
    text-align: center;
    box-shadow: 1px 0 10px 1px #333;
    display: none;
    margin-left: -27vw;
    z-index: 9;
}

    div#CookieFooter p {
        margin-bottom: 0;
        margin-top: 5px;
    }

    div#CookieFooter .btn-red {
        position: absolute;
        right: 0;
        top: 0;
    }

@media(max-width:1000px) {
    div#CookieFooter {
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        background: #ececec;
        padding: 20px;
        text-align: center;
        box-shadow: 1px 0 10px 1px #333;
        display: none;
        margin-left: 0;
    }
}