#hdr {
    background-color: #393;
    margin: 10px auto;
    padding: 4px 30px;
    border-radius: 10px;
}
h1 {
    text-align: center;
}
#content {
    background-color: #ddd;
    border: 5px solid #393;
}
body {
    background-color: #151;
    background-image: linear-gradient(to top, #030, #151, #272, #383, #494, #7c7)
}
.llink {
    background-color: #000;
    color: #393;
    text-decoration: none;
}
#footer {
    background-color: #000;
    border: 5px solid #000;
    border-radius: 15px;
    margin: auto;
    padding: 10px;
}