You can style the “Read more” text using the Combo Blocks plugin. This article will help you to customize the read more text style.
To begin, insert a “Post Excerpt” block.
Click on the “Read More” tab.
You can customize the “Color” and “Background Color.”
You can add some “Margin” and “Padding” for your post excerpt.
In the typography section, you can change the “Font Family,” “Font Size,” “Line Height,” “Letter Spacing,” “Font Weight,” “Text Transform,” “Text Decoration,” and “Text Align.”