Chrome browser problem

<%= @topic_view.topic.title %>
<%= @topic_view.topic.average_rating %> <%= @topic_view.topic.posts.count { |p| !!p.custom_fields['rating'] } %>

Hey guys,

I am stuck in browser compatibility issues.

$(’.event .ui-state-default’).css(‘background-color’, ‘lightgreen !important’);

The above code is working fine in IE but not working in Chrome.
Please help me so that it can work in Chrome browser also.

You must provide more code then just one line, and in the days try use vanilla avoid jQ, vanilla don’t need any import library