what's the difference between *zoom and zoom?
css, zooming
Solution
it's a css hack, which means it's only apply to ie7 and below. you could get the detail refer here:http://www.webdevout.net/css-hacks#unrecommended-asterisk_prefix
Problem
in the reset part of bootstrap there is a ``` .clearfix { *zoom: 1; } ``` may I ask what's the difference here between *zoom and zoom? I appreciate any answer.