Strange IE problem

Any one got any idea why this should be? I have built a new site using Joomla. On the page I have linked to where I list boats for sale I have four icons and text which provide a link to variously, photo gallery, YouTube video, brochures, and a plan. In Firefox, Chrome, Safari and Opera (all on my Mac, they are perfectly in line with the text also in line bottom right of each icon. In IE9 they are out of line but not drastiucally, in earlier IE they are all over the place. Anyone know a solution to this without creating a table to put them in?