below is gallery with 6 images. |in row settings select, customize gutter and set to 0.
zoom icon color is #606060 and transparency of overlay is adjusted.
In advance tab, add custom css to Gallery Item. :
margin: 0 !important;
width: 33% !important;
clear: none !important;
padding: 3px;
Above gives you 3 column. if you make width: 20%, you get 5 columns, 50% for 2 columns
gallery item section singles out each image in gallery, so whatever adju you make here will effect every image. anty in this case, i have set image titles, but no captions
This is H1
This is h2
This is h3
This is h4
This is h5
This is h6
This is preformatted.
This is body (paragraph). Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.