css selector for html5 tag "Contenteditable" [duplicate]

Question

How can I use css selector for contenteditable="true"

<div id="1" name="1" contentEditable="true"></div>

Answer 1

Use a CSS attribute selector:

div[contenteditable="true"] {
    background: red;
}

In English, this means: "Find all divs which have an attribute of contenteditable with its value set to true." In the above example, we find all div elements that are contenteditables and give them a red background.