Coderwall
Ruby
Python
JavaScript
Front-End
Tools
iOS
More
Tips
Ruby
Python
JavaScript
Front-End
Tools
iOS
PHP
Android
.NET
Java
Jobs
Jobs
Sign In or Up
Joined July 2012
·
gidgets
Jo Chou
Web Developer at LinkedIn
·
San Francisco
·
·
LinkedIn
1 Protips
0 Comments
Pseudo :before/:after sprites
Jo Chou
·
0 responses
·
n
Achievements
41 Karma
2,492 Total ProTip Views
Interests & Skills
CSS
(X)HTML(5)