.cookiewindow {
    z-index: 3000;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    position: fixed;
    display: block;
    opacity: 1.0;
    background-color: rgba(0,0,0,0.7);
}

.cookieheader {
    background-color:darkred;
    color:white;
}