[DESIGN] color of candidate (needs transparency)

src/Gargantext/Components/Annotation/AnnotatedField.purs

@@ -132,4 +132,5 @@ annotatedRunComponent = R.staticComponent "AnnotatedRun" cpt
           case list of
              Nothing -> HTML.span { on: { mouseUp: cb } }
              Just l  -> HTML.span { className: "annotation-run bg-" <> termBootstrapClass l
-                                  , on: { click: cb } }
+                                  , on: { click: cb } 
+                                  }

src/Gargantext/Components/Annotation/Utils.purs

@@ -10,4 +10,4 @@ termClass CandidateTerm = "candidate-term"
 termBootstrapClass :: TermList -> String
 termBootstrapClass MapTerm = "success"
 termBootstrapClass StopTerm = "danger"
-termBootstrapClass CandidateTerm = "warning"
+termBootstrapClass CandidateTerm = "secondary"