* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: white;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    position: relative;
}

.container {
    width: 100%;
    height: 100%;
    position: relative;
}

.moving-box {
    position: absolute;
    width: 300px;
    height: 300px;
    background-color: #f0f0f0;
    border: 2px solid #333;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    cursor: pointer;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.close-button {
    position: absolute;
    top: 5px;
    right: 5px;
    width: 30px;
    height: 30px;
    background-color: #ff4444;
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 20px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: background-color 0.2s;
}

.close-button:hover {
    background-color: #cc0000;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 20;
    transition: background-color 0.2s, transform 0.2s;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.play-button:hover {
    background-color: #45a049;
    transform: translate(-50%, -50%) scale(1.1);
}

.play-button:active {
    transform: translate(-50%, -50%) scale(0.95);
}

.image-container {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 10px 10px 10px;
    overflow: hidden;
}

.image-container img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 5px;
    display: block;
}