IDEA custom background.

PS: see IDEA background colleagues look good, to know IDEA it can add background images, and then modify yourself your own, very simple steps

Results are as follows:

 

 

Proceed as follows:

1.File　　 ->　　Settings

 

 

 2. Set shortcuts; application and exit

 

 

3. Use the shortcut keys, set up their own

 

 

*** Haha is not very simple, immediately a fight, set your favorite style bar