Removing Username background

[Stepbro]

Can I remove this dark background in IPS community board? or change its shape to something, if yes where can I find the code to edit this?  

[SlawkA]

.ipsPageHead_barText, .ipsPageHead_barText_small {
  display: inline-block;
  background: rgba(0,0,0,0.6);
  line-height: 1;
  padding: 7px 10px;
  font-weight: 300;
}

[Stepbro]

3 minutes ago, SlawkA said:

.ipsPageHead_barText, .ipsPageHead_barText_small {
  display: inline-block;
  background: rgba(0,0,0,0.6);
  line-height: 1;
  padding: 7px 10px;
  font-weight: 300;
}

I have this code but how do I remove it from themes in admin CP?

[Stepbro]

Never mind, I did it!