body {
    font-family: sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: #f0f0f0;
    color: #333;
}

h1 {
    color: #000;
}

#config {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 10px;
    margin-bottom: 20px;
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

#config label {
    text-align: right;
    justify-self: end;
    align-self: center;
}

#margins {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 5px;
}

input,
textarea {
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    width: 100%;
    box-sizing: border-box;
}

button {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    background-color: #007bff;
    color: white;
    cursor: pointer;
    margin: 5px;
}

button:hover {
    background-color: #0056b3;
}

#result {
    margin-top: 20px;
    border: 1px solid #ccc;
    padding: 10px;
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    overflow: auto;
    width: 80vw;
    height: 50vh;
}

#result img {
    display: block;
}