is it possible to use url as selector

is it possible to use url as selector

References

Reference NO 1

http://stackoverflow.com/questions/13588441/is-it-possible-to-use-url-as-selector

Reference NO 2

http://css-tricks.com/attribute-selectors/

Reference NO 3

http://google-styleguide.googlecode.com/svn/trunk/htmlcssguide.xml

Reference NO 4

http://www.w3.org/community/webed/wiki/Advanced_CSS_selectors

Reference NO 5

http://net.tutsplus.com/tutorials/html-css-techniques/the-30-css-selectors-you-must-memorize/

Reference NO 6

https://developer.mozilla.org/en-US/docs/Web/Guide/CSS/Writing_efficient_CSS

Reference NO 7

http://sass-lang.com/docs/yardoc/file.SASS_REFERENCE.html

Reference NO 8

http://reference.sitepoint.com/css/at-import