body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: left;
    min-height: 100vh;
    background-color: #f4f4f4;
}

.container {
    text-align: center;
    background-color: #ffffff;
    border: 1px solid #ccc;
    padding: 20px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    
}

#paragraph {
    text-align: justify;
    color: rgb(2, 17, 71);

}

#heading {
    font-size: 50px;
    font-family: Georgia, 'Times New Roman', Times, serif;
    color: rgb(2, 17, 71);
}

#subheading {
    color: rgb(2, 17, 71);
}

#empty-div {
    background-color: #0a8ef9;
    width: 400px;
    height: 400px;
    margin: 20px auto;
}

.controls {
    margin-top: 20px;
    text-align: left;
}

.controls label,
.controls input,
.controls select,
.controls button {
    margin: 5px;
}