body{
    background: url(ba.jpeg);
    background-repeat: no-repeat;
    background-size: cover;
}
a{
    color:yellow;
    font-family:  Tahoma, Geneva,sans-serif;
    font-style: italic;
    font-size: larger;
    margin-left: 30px;
}
.cong{
    background: rgba(71, 48, 44, 0.904);
    padding: 40px;
    height: 240px;
    margin-left: 150px;
    margin: 0 auto;
    margin-top: 80px;
    width: 500px;
    color: antiquewhite;
    border-radius: 50px;
}
h2{
    margin-top: 50px;
    margin: 10px;
}
a {
    color: greenyellow;
    text-decoration: blink;
}

a:hover {
    color: rgb(20, 176, 238);
}