Resizing the catagories images

Hello ....I want to resize the catagories images in the home page to a bit larger size,i looked in the admin images section but its not there ,i tested each in that section but no chandes in the home page,i looked in the style sheet i didnt see any mention of it in there,im using silverfish templates......Can anyone help...Thanks

Are you sure that you are talking about the categories images? They don't normally show on the home page unless you have made explicit changes to show them there, in which case they should be adjustable via the Admin.

Do you have a link to your site?

Thanks for responding....Yes i turned the catagories through the admin.but there is no mentioned on how to resize them in there or the images section here is the link....https://www.independentbeautysuppliers.com

One more thing if you scroll down and look at the right and left colum there is still like blue line overlaping the border,i want to get rid of that color and make it all white,it use to be in the whole colum but i got rid of the top part but i guess it is in section i couldnt see in the style sheet the bottom section....thank you....