diff --git a/scss/_custom-forms.scss b/scss/_custom-forms.scss
index 17211edbb7410440c22d190b628ae6457aabfa8e..21fb7d488c845cd6b14904eecc02a49ebaf8da5b 100644
--- a/scss/_custom-forms.scss
+++ b/scss/_custom-forms.scss
@@ -76,16 +76,16 @@
 
 .custom-checkbox {
   .custom-control-indicator {
-    @include border-radius($custom-checkbox-radius);
+    @include border-radius($custom-checkbox-border-radius);
   }
 
   .custom-control-input:checked ~ .custom-control-indicator {
-    background-image: $custom-checkbox-checked-icon;
+    background-image: $custom-checkbox-icon-checked;
   }
 
   .custom-control-input:indeterminate ~ .custom-control-indicator {
     background-color: $custom-checkbox-indeterminate-bg;
-    background-image: $custom-checkbox-indeterminate-icon;
+    background-image: $custom-checkbox-icon-indeterminate;
     @include box-shadow($custom-checkbox-indeterminate-box-shadow);
   }
 }
@@ -96,11 +96,11 @@
 
 .custom-radio {
   .custom-control-indicator {
-    border-radius: $custom-radio-radius;
+    border-radius: $custom-radio-border-radius;
   }
 
   .custom-control-input:checked ~ .custom-control-indicator {
-    background-image: $custom-radio-checked-icon;
+    background-image: $custom-radio-icon-checked;
   }
 }
 
@@ -175,7 +175,7 @@
 .custom-select-sm {
   padding-top: $custom-select-padding-y;
   padding-bottom: $custom-select-padding-y;
-  font-size: $custom-select-sm-font-size;
+  font-size: $custom-select-font-size-sm;
 
   // &:not([multiple]) {
   //   height: 26px;
diff --git a/scss/_variables.scss b/scss/_variables.scss
index 46a0a89c38ea452522960d2f49d69c7cd0bcb74b..d26e3de12a032be68bacf6397648a7d115649b9d 100644
--- a/scss/_variables.scss
+++ b/scss/_variables.scss
@@ -457,16 +457,16 @@ $custom-control-indicator-active-color:      $white !default;
 $custom-control-indicator-active-bg:         lighten($brand-primary, 35%) !default;
 $custom-control-indicator-active-box-shadow: none !default;
 
-$custom-checkbox-radius: $border-radius !default;
-$custom-checkbox-checked-icon: str-replace(url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3E%3Cpath fill='#{$custom-control-indicator-checked-color}' d='M6.564.75l-3.59 3.612-1.538-1.55L0 4.26 2.974 7.25 8 2.193z'/%3E%3C/svg%3E"), "#", "%23") !default;
+$custom-checkbox-border-radius: $border-radius !default;
+$custom-checkbox-icon-checked: str-replace(url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3E%3Cpath fill='#{$custom-control-indicator-checked-color}' d='M6.564.75l-3.59 3.612-1.538-1.55L0 4.26 2.974 7.25 8 2.193z'/%3E%3C/svg%3E"), "#", "%23") !default;
 
 $custom-checkbox-indeterminate-bg: $brand-primary !default;
-$custom-checkbox-indeterminate-indicator-color: $custom-control-indicator-checked-color !default;
-$custom-checkbox-indeterminate-icon: str-replace(url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 4'%3E%3Cpath stroke='#{$custom-checkbox-indeterminate-indicator-color}' d='M0 2h4'/%3E%3C/svg%3E"), "#", "%23") !default;
+$custom-checkbox-indicator-indeterminate-color: $custom-control-indicator-checked-color !default;
+$custom-checkbox-icon-indeterminate: str-replace(url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 4'%3E%3Cpath stroke='#{$custom-checkbox-indicator-indeterminate-color}' d='M0 2h4'/%3E%3C/svg%3E"), "#", "%23") !default;
 $custom-checkbox-indeterminate-box-shadow: none !default;
 
-$custom-radio-radius: 50% !default;
-$custom-radio-checked-icon: str-replace(url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3E%3Ccircle r='3' fill='#{$custom-control-indicator-checked-color}'/%3E%3C/svg%3E"), "#", "%23") !default;
+$custom-radio-border-radius: 50% !default;
+$custom-radio-icon-checked: str-replace(url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3E%3Ccircle r='3' fill='#{$custom-control-indicator-checked-color}'/%3E%3C/svg%3E"), "#", "%23") !default;
 
 $custom-select-padding-y:          .375rem !default;
 $custom-select-padding-x:          .75rem  !default;
@@ -486,7 +486,7 @@ $custom-select-border-radius: $border-radius !default;
 $custom-select-focus-border-color: lighten($brand-primary, 25%) !default;
 $custom-select-focus-box-shadow:   inset 0 1px 2px rgba($black, .075), 0 0 5px rgba($custom-select-focus-border-color, .5) !default;
 
-$custom-select-sm-font-size:  75% !default;
+$custom-select-font-size-sm:  75% !default;
 
 $custom-file-height:           2.5rem !default;
 $custom-file-width:            14rem !default;