Is it possible to use nested CSS rules without installing anything on the server?

Question

LESS and SASS allow us to use nested CSS rules; however, they do require us to install their components on web servers.

Is it possible to use a similar function without installing anything on the server? Maybe using JavaScript, jQuery, etc. I could achieve this.

Thank,

Answer 1

, javascript ( - ), LESS CSS . - - .

, LESS, :

• CSS Windows
• dotless

Answer 2

JavaScript. less.js .

http://lesscss.org/#guide

Answer 3

, , http://www.w3schools.com/css/css_grouping_nesting.asp.

SASS, . Javascript CSS.