I would like to post a series of several thumbnails but there is always a small whitespace/gap between the images on the sides and the bottom (incase i want multiple rows of images). I am not that familiar with the CSS, can someone please let me know what each parameter changes, or if this is the right block of code? Thanks in advance.
img.centered{display:block;margin-left:auto;margin-right:auto;}
img.alignright{display:inline;margin:0 0 2px 7px;padding:4px;}
img.alignleft{display:inline;margin:0 7px 2px 0;padding:4px;}