/* Resetting default margins for UL and LI */
ul, li {
    margin: 0;
    padding: 0;
    list-style: none;
}

h1 {
    text-align: center;
}

.video-links {
    text-align: center;
}

.video-links ul {
    display: inline-block;
    padding: 10px;
    background-color: #f0f0f0;
    border-radius: 5px;
}

.video-links ul li {
    display: inline;
    margin-right: 20px;
}

.video-links ul li a {
    text-decoration: none;
    color: #333;
}

/* Video container */
.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    overflow: hidden;
    max-width: 100%;
}

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