Remove Testimonials and Blog

How can I remove these features, I have tried adding the following but it doesn't work?

.grid_12.testimonial.alpha
{
display:none;
}

 

Hello,

Paste the code given below in Custom CSS section
(Appearance -> Theme Options -> Styling Options -> Custom CSS) of your dashboard.

Code:

.feature_blog_content {
display: none;
}

Thanks & Regards
Pramod

 

Thanks that did it