Need some help with wordpress

Hi,

I have these theme
http://www.deluxetemplates.net/2012/08/proabstract-wordpress-theme.html

I want left sidebar and with the same size of these theme
http://www.trendencias.com/

Anyone can help?

Thanks

 

Go to appearance - edit and find the css file on the right sidebar.

Type CTRL + F from your keyboard and type Sidebar to find the sidebar line

Find the line below, change the width: 210px; to width: 596px; or whatever size you want . Save the changes and refresh the page.
.sidebar {
float: left;
font-size: 12px;
padding: 0;
width: 210px;