How to decorate your deviantART profile without core/membership. The key to a good dA page is the use of CODES
Codes are very simple, just place them in the available widgets. Use ID, featured, donation, and new deviation widgets. Place the code in the widget by editing it.
There's a variety of codes and thumbnails you can use to decorate.
CENTER ALIGNMENT. <xdiv class="pp" align="center"> place this as the very first code, AND REMOVE THE X. You can also put LEFT or RIGHT instead of center.
IMAGES. <ximg src="image address"> right click on desired image or gif and copy image address, place image address between the '' and REMO