Fix PHP warning on PHP 5.4 (#1488469)

Aleksander Machniak

2012-05-10 b5c4e7d85c3069551945ecfddd42b44cbb1defc8

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input.radio {border:1px none #000; background:transparent; vertical-align:middle;} 
.panel_wrapper div.current {height:80px;} 
#width {width:50px; vertical-align:middle;} 
#width2 {width:50px; vertical-align:middle;} 
#size {width:100px;}