body {
    background-color: rgb(53, 167, 114);
}

h1 {
    color: rgb(255, 255, 255);
    text-align: center;
    margin-bottom: 0px;
    font-size: 50px;
    text-shadow: 6px 6px 1px rgb(40, 40, 116);
}

section {
    background: rgb(243, 243, 243);
    width: 210px;
    padding: 30px;
    border-radius: 20px;
    margin: auto;
    margin-top: 20px;
    text-align: center;
    font-size: 20px;
    font-family: Arial, Helvetica, sans-serif;
    font-weight: bold;
    box-shadow: 15px 15px 1px rgb(40, 40, 116);
}

#selectTabuada {
    background: rgb(243, 243, 243);
    width: 200px;
    border-radius: 10px;
    margin-top: 10px;
    text-align: center;
    font-size: 20px;
    font-family: 'Courier New', Courier, monospace;
    box-shadow: 3px 3px 1px rgb(40, 40, 116);
}

#btnGerar {
    background-color: rgb(53, 167, 114);
    box-shadow: 3px 3px 1px rgb(40, 40, 116);
    color: white;
    border: 1px solid black;
    padding: 10px;
    border-radius: 10px;
    font-size: 20px;
    cursor: pointer;
}

#div1, #div2 {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}

#div2 p {
    color: gray;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    font-weight: bold;
    font-size: smaller;
}

footer {
    text-align: center;
    font-family: 'Courier New', Courier, monospace;
    font-size: larger;
    font-style: italic;
    color: rgb(40, 40, 116);
}