.retro-link-list {
    list-style: none;
    padding: 0;
    margin: 0 auto;
    max-width: 600px;
    background-image: url('/images/bg.gif');
    border: 4px ridge fuchsia;
    box-shadow: 0 0 10px lime;
    padding: 1rem;
    font-family: "Comic Sans MS", cursive;
    font-size: 1rem;
}

.retro-link-list li {
    margin-bottom: 10px;
}

.retro-link-list a {
    display: block;
    /* hace que el link ocupe todo el ancho del <li> */
    width: 100%;
    padding: 10px;
    background-color: cyan;
    color: blueviolet;
    border: 2px dashed magenta;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s ease;
    text-align: center;
    box-sizing: border-box;
}

.retro-link-list a:hover {
    background-color: lime;
    color: black;
    border-style: double;
    transform: scale(1.02);
    text-shadow: 1px 1px hotpink;
}



body {
    background-color: rgba(0, 0, 255, 0.336);
    color: yellow;
    font-family: "Comic Sans MS", cursive;
}

a {
    color: red;
}

.retro-box {
    background-image: url('/images/bg.gif');
    border: 5px outset blueviolet;
    padding: 1rem;
    margin: 1rem auto;
    width: 100%;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    margin-bottom: 20px;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.window-body img {
    max-width: 100%;
    height: auto;
}