Here are a few bug fixes I often use, so wanted to keep them accessible in a nice, clean and friendly format.
Button background image in IE7...
<meta http-equiv="msthemecompatible" content="no">
Text font weight in Macs...
{-webkit-font-smoothing: antialiased;}
IE stylesheet cheats...
color : green\9; /* IE8 and below */
*color : yellow; /* IE7 and below */
*color : yellow; /* IE7 and below */
Firefox stylesheet cheats...
#div, x:-moz-any-link, x:default {}
Placeholder IE7 replacement...
Download following link and add class="clear-input" to all inputs:
jquery.clearinput.js