character slots glowing blue after update

I noticed after I updated oQueue that my slots are glowing blue. What is the reason behind this? It doesn't bug me id just like to know what the function of this is. Thanks :D
 
Blue indicates pve gear. red indicates pvp gear. 
ps. your armor looks sick lol
Ahh ok thanks man. I appreciate it. And thank you! I like my "bug" setlaugh
There's an option to disable it in the OQ Setup menu > Show Gear Highlight
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