robenr
/ background.js
Last active
September 7, 2015 12:01
— forked from ddrscott/background.js
Color background of all elements on a page via bookmarklet
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| // @see http://www.quora.com/Web-Development/What-are-the-most-interesting-HTML-JS-DOM-CSS-hacks-that-most-web-developers-dont-know-about | |
| // @see http://qr.ae/Khvbr | |
| var s=document.createElement('style'); | |
| s.textContent = "<style> * { background-color: rgba(255,0,0,.2) !important} * * { background-color: rgba(0,255,0,.2) !important} * * * { background-color: rgba(0,0,255,.2) !important} * * * * { background-color: rgba(255,0,255,.2) !important} * * * * * { background-color: rgba(0,255,255,.2) !important} * * * * * * { background-color: rgba(255,255,0,.2) !important}</style>"; | |
| document.getElementsByTagName('head')[0].appendChild(s); |