Revert "FORMS-1640 Button Contrast Accessibility Issues (bcgov#1703)" (bcgov#1707)

This reverts commit 132f18d.

Author: RyanBirtch-aot

app/frontend/src/assets/scss/style.scss

@@ -26,10 +26,6 @@ $bcgov-alert-error: #f2dede;
 $bcgov-alert-warning: #f9f1c6;
 $bcgov-alert-info: #d9eaf7;
 $bcgov-alert-success: #dff0d8;
-//FORMS-1640 Update contrast for accessibility
-$danger-bg-accessible: #e35f6c;
-$secondary-bg-accessible: #848d94;
-$success-bg-accessible: #1d9f63;
 
 // Sticky Footer
 body {
@@ -214,18 +210,6 @@ a,
     word-break: break-word;
   }
 
-  //FORMS-1640 Update contrast for accessibility
-  .btn.btn-danger {
-    background-color: $danger-bg-accessible;
-    border-color: $danger-bg-accessible;
-  }
-  .btn.btn-secondary {
-    background-color: $secondary-bg-accessible;
-    border-color: $secondary-bg-accessible;
-  }
-  .btn.btn-success {
-    background-color: $success-bg-accessible;
-    border-color: $success-bg-accessible;
   /**FORMS-1640 - Remove the pink background entirely or change its colour to transparent across the entire CHEFS product 
   or specifically within the "form submitter" forms to Improve error message contrast for accessibility. **/
   .formio-error-wrapper {