*{
    text-align: center;
    background: url(https://www.nycwatershed.org/wp-content/uploads/2012/09/bg-prlx-big-sky1.jpg);
    font-size: large ;
}


/* styles.css */
footer {
    text-align: center;
    padding: 20px;
    background-color: #f1f1f1;
    border-top: 1px solid #ddd;
}

footer hr {
    border: none;
    height: 1px;
    background-color: #868585;
    margin: 0 auto 10px;
    width: 80%;
}

footer p {
    margin: 0;
    font-size: 14px;
}

.s{
    padding: 20px;
    background-color: #f1f1f1;
    border: #868585;
}

.a{
    background-color: bisque;
    border: #979393 2px;
    border-radius: 2px rgb(119, 23, 23);
    border-style: double;
}
.paev{
    background-color: rgb(235, 240, 191);
    color: red;
    border: #979393 2px;
    border-radius: 2px rgb(119, 23, 23);
    border-style: double;
}
.ok{
    text-shadow: 2px black;
    
}