body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: 'Arial', sans-serif;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
}
.details-container ul {
    margin-top: 10px;
    padding-left: 20px;
    list-style-type: disc;
}

.details-container ul li {
    font-size: 1.2rem;
    margin-bottom: 10px;
}


.button-container {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.join-btn, .decline-btn {
    background-color: #007BFF;
    border: none;
    padding: 15px 30px;
    font-size: 1.2rem;
    color: white;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.decline-btn {
    background-color: #FF4D4D;
}

.join-btn:hover {
    background-color: #0056b3;
}

.decline-btn:hover {
    background-color: #cc0000;
}
.background {
    position: relative;
    width: 100%;
    height: 100%;
    background: url('https://media4.giphy.com/media/v1.Y2lkPTc5MGI3NjExaTdyNnd5cHRuejlxNmY5eXE0d200YWR3ZnI0NDN5OGZ0Nmp6c3phOSZlcD12MV9pbnRlcm5hbF9naWZfYnlfaWQmY3Q9Zw/3oxRmwOLK6OLi9IFI4/giphy.gif') no-repeat center center/cover;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.countdown {
    font-size: 2rem;
    margin-bottom: 30px;
}

.join-btn {
    background-color: #007BFF;
    border: none;
    padding: 15px 30px;
    font-size: 1.2rem;
    color: white;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.join-btn:hover {
    background-color: #0056b3;
}