Configure CSS Wordpress Sidebar Widget

I need a web developer to configure the CSS formatting for the sidebar widgets on the following website "difference-works(dot)com". 1) When a new sidebar widget is added, I need a new area created that has Title area that is brown like the top of the current sidebar ([login to view URL]). 2) The content area of the sidebar widget should be a tan color as seen in the current side bar ([login to view URL]). 3) The bottom of the sidebar widget should have rounded corners as seen in the current side bar ([login to view URL]). 4) The Title font color should be the same dark blue used on the site. 5) The font color of the sidebar widget content area should be the same dark brown that is used on the site. Please post your details with a private message including the word "Disney".