Remove underline from image links

I know this question has been asked a lot and I have been searching through all posts, and the internet to get my problem fixed but nothing is working, as of yet.

I am using the “arbitrary text or html widget” to display my logo in the sidebar, and the image has a hover effect, and a border-bottom underline.

I found in the style sheet where to modify that, but that of course changes the style of all of the links. I just want the style of the image links to not have an underline or a hover effect.

Here is a link to my site.

https://vicegripmarketing.com

The image links also have a border but I took care of that using border=”0″ in the widget.

Here is how the links are styled in my style sheet:

‘a {
color: #535353;
text-decoration: none;
border-bottom: #535353 1px dotted;
}

a:hover {
background-color: #dadada;
}’

I even found a solution that said to look for the text widget style in the style sheet and delete the border-bottom, but my style sheet doesn’t have that.

Sorry about the long post. Hopefully the more information the better.

Thanks

Steve