How to add two variables in css

Answer 1

You add them by the plus sign (+)
var a;
var b;
var result = a + b;

Or when you are taking input don't forget to use parseInt() to get the numerical value.
var a = parseInt(prompt("Enter No. 1")) ;
var b = parseInt(prompt("Enter No. 2")) ;
var result = a + b;

Answer 2

storm, Brains, because css isn't a programming language doesn't mean there is no variable in css.
ref: https://www.w3schools.com/css/css3_variables.asp

CSS Variable Syntax:
:root {
--blue: #00f;
--padding: 15px;
}

body {
background: var(--blue);
padding: var(--padding);
}

praveen
you can add 2 JS variable, like this:
var a = 'uuu';
var b = 'ccc';

if you want to add 2 JS variable into one, do this:
var c = a+b;
// c = uuuccc

hope it help

Answer 3

css isnt a programming language so this isnt possible unless youre using a preprocessor

Answer 4

Hi praveen ,
CSS with advanced version such as SASS allow variables but still we cannot add two variables.
Talking about JavaScript, Nikhil has something for you.

Answer 5

sorry i meant javascript

Answer 6

html and css are not programming languages.

thus, they have no variables.