Just in case anyone else has this issue i have fixed the attributes problem now and it's all even.

I went to includes/templates/your template/css and opened the stylesheet.css file and edited the part which says

h1, h2, h3, h4, h5, h6 {
margin: -0.2em 0;
}

As you can see i made the margin -0.2em and that worked a treat as 0 wasn't working.

Just thought i would share this so others can fix the issue if they run across it.

Just that lightbox closing x issue in Firefox now.