reduce size of slider

I would like to cut the slider width in half so more of the front page could be seen. Please Advise. thank you!

 

Hello,

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

Code:

.nivoSlider {
margin: auto;
width: 70%;
height: 450px;
}

Please set width and height according to your requirement.

Thanks & Regards
Pramod