Hello @stephenboluwatife
My apologies for the delay in responding to your question. I did not receive the WordPress notification.
The styles defined by the active theme on your WordPress affect the appearance of the form fields.
The plugin includes the “Customize Form Design” attribute in the “Form Settings” tab (https://resources.developers4web.com/cff/images/documentation/form-settings-tab.png). It is a CSS editor that allows you enter your own styles.
For example, if you want make every field’s label in bold and increase their sizes, you can enter the style definition below through the “Customize Form Design” attribute:
#fbuilder .fields>label{font-weight: bold !important; font-size: 16px !important;}
More information about the fields components and how to customize their styles by reading the following post in the plugin’s blog:
https://cff.dwbooster.com/blog/2020/01/12/form-design
Best regards.