How to add custom CSS to your website
If you want to modify how GravityView looks but you don't know where to add the CSS code, follow these instructions.
Click on Plugins, then Add New
Enter "Simple Custom CSS" into the search field
This is the name of the plugin we're going to use to add custom CSS.
Click the "Install Now" button
Activate the plugin
Click on the "Custom CSS" link under Appearance
Add your CSS code in the editor and click "Update Custom CSS"
Delete the line that says "/* Enter Your Custom CSS Here */", then add your CSS code in the text editor. Once you're done, click "Update Custom CSS."