Font size?

Hi,

How do I change these font sizes in mobile view?

https://www.mattportch.com/contact

Use this CSS code

@media screen and (max-width:767px) {
fieldset.name div.title * {
    font-size: 30px !important;
}
.form-wrapper .field-list .description.required {
    font-size: 30px !important;
}

button.button.sqs-system-button.sqs-editable-button {
    font-size: 40px !important;
}
}

Thank you!