There are a few minor bugs regarding the new CSS (classname and stylesheet) in version 1.50. These bugs can currently be seen in the demo store (add an item to the cart and post blog and news comments).
1. Style classname in files is different from stylesheet (affects the comment list for the News and Blog)
File: Modules\BlogPost.ascx
Line #61 (default): <div class="commentList">
Line #61 (corrected): <div class="commentlist">
File: Modules\NewsItem.ascx
Line #69 (default): <div class="commentList">
Line #69 (corrected): <div class="commentlist">
2. Incorrect background declaration in darkOrange theme (affects coupon-box background):
File: App_Themes\darkOrangestyles.css
Line #1073 (default): background: background: rgb(247, 245, 232);
Line #1073 (corrected): background: rgb(247, 245, 232);
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