Draft: Resolve "Re-think lab create page"

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Closes #729, #746, #750, #752

src/main/resources/scss/global.scss

@@ -45,10 +45,6 @@
     border-color: $primary-disabled !important;
 }
 
-.btn-outline-info.disabled {
-    color: white !important;
-}
-
 /**
  * A class for the progress bar used to signify capacity leftover on time slots.
  */