[Solved] ElseIf -- Blank fields to yield a result?

[ThistleProse 8]

Hi!

 

so, I have the PhP in templates doing its thing, but I have a question about if it can do the thing I want it to do lol

 

I have an input box, for custom hex code. However, if NO hex is put in, I would like it to use a default. But I don't know how to make the code work?

 

 
  Basically, I want each of these Fields to be;
  If empty: show [default hex code]
  If filled: use [given code]

 

Is this possible?

 

 
     /*Major Title Headers*/    .ProfileTitle2 {font-family: 'Bilbo Swash Caps', cursive; letter-spacing: 3px; font-size: 55px; color: #{$userfields['fid37']}; text-align: center; background-color:#{$userfields['fid35']}; border-radius: 10px; border: 8px; padding:8px; padding: 10px 50px 0px 0px; text-shadow: 0 -2px 3px #{$userfields['fid33']},0 3px 4px #{$userfields['fid35']};}

 

[ThistleProse 8]

Had a brainwave while getting ready for bed lmao. I'll use a select box: Going to use custom colours? Yes (use this CSS) or No (use other CSS)