input {
    margin-top: 5px;
    padding: 3px;
}

#submitButton {
    border-radius: 5px;
}

.lorem {
    font-family: "wingdings";
}

input[required] {
    background-color: yellow;
}

label::after {
    content: ':'
}

label + input {
    margin-left: 10px;
}

body > main, footer {
    margin-top: 10px;
    margin-bottom: 10px;
}

p ~ p {
    color: maroon;
}

fieldset label {
    text-transform: uppercase;
}