What does *:: mean in CSS?
In CSS, ::before creates a pseudo-element that is the first child of the selected element. It is often used to add cosmetic content to an element with the content property. It is inline by default.
How do you make a plus sign in CSS?
- UNICODE. U+0002B.
- HEX CODE. +
- HTML CODE. +
- HTML ENTITY. +
- CSS CODE. 02B. <span>+</span> content: “