body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow: hidden;
    font-family: Arial, sans-serif;
    color: white;
}

.video-background-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.video-background-container iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 56.25vw; /* 16:9 aspect ratio */
    min-height: 100vh;
    min-width: 177.77vh; /* 16:9 aspect ratio */
    transform: translate(-50%, -50%);
    pointer-events: none; /* Allows clicking through the video */
}

.content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 50px;
    background-color: rgba(0, 0, 0, 0);
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
}

#play-button {
    padding: 15px 30px;
    font-size: 1.2em;
    cursor: pointer;
    border: 2px solid white;
    background-color: transparent;
    color: white;
    transition: background-color 0.3s, color 0.3s;
    
}

#play-button:hover {
    background-color: white;
    color: black;
}

#mute-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 10;
    /* padding: 10px 15px; */
    font-size: 0.9em;
    cursor: pointer;
    /* border: 2px solid white; */
    /* background-color: rgba(0, 0, 0, 0.5); */
    background:transparent;
    color: white;
    border: none;
    /* transition: background-color 0.3s, color 0.3s; */
}

#mute-button:hover {
    /* background-color: white; */
    /* color: black; */
}

#sw-version-display {
  position: fixed;
  bottom: 5px;
  left: 5px;
  background-color: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 3px 8px;
  font-family: monospace;
  font-size: 12px;
  z-index: 9999;
  border-radius: 3px;
}