fixed css compatibilty with some themes

git-svn-id: https://plugins.svn.wordpress.org/allprowebtools-shopping-cart-ecommerce-tools/trunk@881414 b8457f37-d9ea-0310-8a92-e5e31aec5664
version 1.0.2 push

git-svn-id: https://plugins.svn.wordpress.org/allprowebtools-shopping-cart-ecommerce-tools/trunk@881415 b8457f37-d9ea-0310-8a92-e5e31aec5664