Sized at 1000x1600, it should be big enough to be a background for any custom box you want to fill up with your digital goodies!
Custom Box Code:(Put the following code in your Custom Box "Contents" area) <div class="popup2-moremenu"><div class="floaty-boat"><img src="http://fc00.deviantart.net/fs71/f/2013/105/9/f/small_pink_pixel_hearts_custom_box_background_by_cupcakekitten20-d61rdcg.png"/></div></div><div class="gr-box gr-genericbox">YOUR TEXT GOES HERE</div>
This is a custom box background, the same rules apply when using for other things other then the custom boxes on your deviantART profile and journal area. If you need help with CSS codes then below are some that will help you! (and they are easy to understand)