While just starting with creating a website with WordPress CMS, I had many doubts about how to do the tiny tidbits.
Trying to remember and cover up the portions.
If you have any questions on the tidbits.. keep on asking.
1. If you do not like many screen options, then how do you hide them?

2. If you are unable to add ‘line breaks’ between paragraphs.
Go to the Code Mode in Classic editor mode.
Add

3. Increasing or Decreasing Body-Font Size
Go to the Theme Editor> Customise> Additional CSS
Website SEO works best between Font size 20-24.




