Question about Font Color on GLP

Here's the deal. It is more important to me to read/see the thread title, than if it is an ac who is posting it.

Black is obviously easier to read for those of us who may have some eyesight issues and on top of that I have inflammation that hurts badly in my hands somedays.

Is there any way I can change the blue font to black? I have the iPhone 5 something or other. It's the one you can program your fingerprint into, if you want.

I know I have enlarged the text size for websites that allow it and I guess glp doesn't allow it because there is no effect. And with the problems with my hands, I don't like to have to "spread" the screen with 2 fingers every time I look at a new page (whatever that is called).

And holding it closer or farther is, many times, not do-able for one reason or another.

So can I make the thread titles black? Thanks for anyone who can help me with this.