Border-width in percentage

Border width css

.element {
  border-width: 2px;
}

Border width css

element {
	border-width: 10px;
  	/* Or use shorthand border property */
  	/* width style colour */
  	border: 10px solid black;
}

Border-width in percentage

You can not set Border Width in the Percentage its the rule 
But you can able to do this just by wrapping into a new div 
and in most of the cases you did not need that

Similar codes

0 vote345 views2 answers
How to give text stroke in css
CSS
0 vote333 views2 answers
Remove button shadow css
CSS
11 votes340 views2 answers
Css line-clamp
CSS
0 vote359 views1 answer
Add logo html css
CSS
0 vote356 views2 answers
Css full cover background image
CSS
0 vote385 views1 answer
Android studio cardview background transparent
CSS
0 vote359 views1 answer
Django html not using css
CSS
0 vote346 views1 answer
Table essentaial styles css
CSS
1 vote345 views3 answers
Jquery set div height dynamically
CSS
57 votes394 views4 answers
Css hover rounded corners
CSS