body {
    background-color: #1c1c1c;
    font-family: Arial, sans-serif;
}

.container {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    position:relative;
    z-index: 2;
}

form {
    background-color: #fff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

input[type="text"], input[type="password"] {
    display: block;
    margin-bottom: 10px;
    padding: 10px;
    border-radius: 5px;
    border: none;
    width: 100%;
    box-sizing: border-box;
}

input[type="submit"] {
    background-color: #007bff;
    color: #fff;
    padding: 10px 20px;
    border-radius: 5px;
    border: none;
    cursor: pointer;
    width: 100%;
    box-sizing: border-box;
}

a {
    color: #007bff;
    text-decoration: none;
}

#main {
    min-height: 100vh;
    position:relative;
}

video {
    position:fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.9;
    object-fit: cover;
}