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

body {
    text-align: center;
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
}

h1 {
    margin: 20px 0;
}

.box {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

button {
    background-color: aquamarine;
    border: none;
    width: 40px;
    height: 30px;
    font-size: 20px;
    cursor: pointer;
    border-radius: 5px;
}

img {
    width: 300px;
    height: 200px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
}