Fix HTML part detection for some specific message structures (#1488992)

Aleksander Machniak

2013-03-13 567e45ba565b1d03d8dc981dc0dfbc49eec4a355

1
2
3
4
5
6
.panel_wrapper {height:85px;} 
.panel_wrapper div.current {height:85px;} 
 
/* IE */ 
* html .panel_wrapper {height:100px;} 
* html .panel_wrapper div.current {height:100px;}