#home{
    background-image: url(/gifs/background_space.gif);
}
#sidebar{
    background-color:#522fa9;
}
#cat_gif{
    width:13rem;
    height:13rem;
}
#construction{
    font-size:3rem;
    color:red;
}
h1{
    color:blue;
    text-align: center;
}