Archive for month: July, 2020
How to enable/disable the file editor (to edit WordPress php files) in Plugins – iThemes Security
With the iThemes Security plugin, there is an option to turn off the php Editor.
In the Dashboard, click Security, then Settings in the far left column.
Under WordPress Tweaks, click the Configure Settings button
Check or Uncheck the Disable File Editor checkbox.
Once disabled, the Editor sub menu is now gone.
:first-of-type in css
The :first-of-type selector in CSS allows you to target the first occurence of an element within its container. It is defined in the CSS Selectors Level 3 spec as a “structural pseudo-class”, meaning it is used to style content based on its relationship with parent and sibling content.
Suppose we have an article with a title and several paragraphs:
A Title
Paragraph 1.
Paragraph 2.
Paragraph 3.
We want to make the first paragraph larger, as a sort of “lede” or introductory paragraph. Instead of giving it a class, we can use :first-of-type to select it:
p:first-of-type {
font-size: 1.25em;
}
Using :first-of-type is very similar to :nth-child but with one critical difference: it is less specific. In the example above, if we had used p:nth-child(1), nothing would happen because the paragraph is not the first child of its parent (the