Using HTML <em>
In HTML, the em tag specifies highlighting text. This means that the relevant text is displayed in italics by default by the browser. You can change this with css.
< > Text highlighting </em > is used..
Text highlight is used.
The em tag does not contain a special attribute of its own. Global Attributes applicable to all tags can be used. It is more advantageous than the "i" tag in terms of being controllable with CSS.