Just started making the move to Yii 2 and found a slight problem with the Gii Crud generator on the spacing of the column where the View, Update, Delete icons are. They seem not to have enough room and wrap to 2 lines on my Firefox linux (v33). They looks OK on Windows FF, Chrome, and IE.
I found this code with someone having the same issue, but not exactly sure what it’s doing. It does seem to fix the issue.
'contentOptions' => ['width' => '80px;'],
Is their a better way to fix it so the code is not needed?