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

        body {
            min-height: 100vh;
            background-color: #f0f0f0;
            overflow: hidden;
        }

        .color-block {
            position: absolute;
            border-radius: 8px;
            box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
            transition: all 0.1s ease;
        }