.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    margin-top: 20px;
}

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

.input-container {
    width: 80%;
    max-width: 400px;
    margin-bottom: 20px;
}

label {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 5px;
    display: block;
}

input[type="text"],
input[type="number"],
select,
textarea,
input[type="color"] {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    box-sizing: border-box;
}

button {
    padding: 10px 20px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
}

button:hover {
    background-color: #45a049;
}

textarea {
    height: 100px;
    resize: none;
}