Okay, so i figured out the problem, if anyone else needs this:
The problem was, when adding a tag, it would disrupt the title tag, and not display anything.
So i edited the code, so i could input another value, which would then be showed left to the title:
function minti_toggle($atts, $content = null)
{
extract(shortcode_atts(array(
'title' => '',
'image' => ''
), $atts));
return '<div class="toggle"><div class="title">'.$title.'<span style="float:left;margin-right:5%"><img width="22" height="22" src="'.$image.'" class="alignnone wp-image-157"></span></div><div class="inner"><div>'. do_shortcode($content) . '</div></div></div>';
}
add_shortcode('toggle', 'minti_toggle');
This code returns the code input for image. So the shortcode would be
If you want to be able to edit the code in a css file instead, just delete the style in the , and make a class for this in the style.css.
Hope this helps someone :)