Thanks for the reference, that helped a lot.
I'm actually done, it looks just like it should in the Grid and Layout Manager.
The only problem left now is, when I put it live on the site, it doesn't look like in the Layout Manager. Every Widget is taking up the full width and shows up underneath each other, instead of being in one line. I used "Latest Articles", "Latests Posts" and a custom one.
I attached the grid, maybe you got an idea?
Code:
<div id="doc3">
<div id="hd">
<div class="yui-gb">
<div class="yui-u first yui-panel">
<ul class="list_no_decoration" id="widgetlist_column1">$column[1]</ul>
</div>
<div class="yui-u yui-panel">
<ul class="list_no_decoration" id="widgetlist_column2">$column[2]</ul>
</div>
<div class="yui-u yui-panel">
<ul class="list_no_decoration" id="widgetlist_column3">$column[3]</ul>
</div>
</div>
</div>
<div id="bd">
<div id="yui-main">
<div class="yui-b">
<div class="yui-u yui-panel">
<ul class="list_no_decoration widget_list" id="widgetlist_column4">$column[4]</ul>
</div>
</div>
</div>
<div class="yui-b yui-sidebar">
<ul class="list_no_decoration widget_list" id="widgetlist_column5">$column[5]</ul>
</div>
</div>
</div>
PS: Please let me know if I can donate somehow, appreciate your help!