Question

how can a 2D or 3D horizontal rule be displayed in HTML​

Answer 1

Here are the default style values for <hr/> in HTML 5:

hr {

display: block;

margin-top: 0.5em;

margin-bottom: 0.5em;

margin-left: auto;

margin-right: auto;

border-style: inset;

border-width: 1px;

}

You can change the values as you like.

Here are the default style values for <hr/> in HTML 5:

hr {

display: block;

border-width: 1px;

}

You can change the values as you like.

Answer 2

ANSWER :

You can display horizontal rule by using the <HR> tag.

3D horizontal rule can be displayed by changing the size of the horizontal line in the Web page. For example, to set the size of a horizontal line to 40 in the Web page, we type: < BODY> this is an example of aligning the horizontal line to the center<HR SIZE=”40” >