.container {
    width: 20%;
}

h1 {
    text-align: center;
}

button {
    padding: 12px;
    margin-bottom: 30px;
    border-radius: 20px;
    cursor: pointer;
    transition: 400ms ease-in-out;
    font-size: 1.1rem;
}

button:hover {
    background-color: rgb(200, 200, 200);
}

.random-img {
    border: 2px solid black;
}