padding for portfolio images

Hi,

I followed your advice to get a padding between my portfolio images, but it does’nt work.
I’m working offline – so I can not send you the link to my site.

Your advice for sombody else was:
Please add following code to Quick CSS in Enfold theme options under General Styling tab and adjust as needed
#top .isotope-item {
padding-right: 5px;
padding-bottom: 5px;
}
h3.grid-entry-title.entry-title a {
font-size: 16px;
color: red!important;
}

Any other suggestion?

I also want to get rid of the boarder around the portfolio images, as it is not nice-looking when the titel is placed in 2 lines, next to an image with a title in one line. Could you please insert that in the code too. (I’m a graphic designer, not a programmer …)

Thank you in advance

Regard
Bettina