body {
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
}

img {
    width: 100%;
}

h1 {
    color: teal;
    text-transform: uppercase;
}

h2 {
    color: lightcoral;
}

button {
    background-color: lightblue;
    padding: 0 30px;
}

button:hover {
    background-color: lightcoral;
}

div {
    height: 200px;
}