Removed duplicate css styles

src/app/shared/form/builder/ds-dynamic-form-ui/models/lookup/dynamic-lookup.component.scss

@@ -4,38 +4,6 @@
   display:none
 }
 
-/* enable absolute positioning */
-.spinner-addon {
-  position: relative;
-}
-
-/* style fa-spin */
-.spinner-addon .fa-spin {
-  color: map-get($theme-colors, primary);
-  position: absolute;
-  margin-top: 3px;
-  padding: 0;
-  pointer-events: none;
-}
-
-/* align fa-spin */
-.left-addon .fa {
-  left: 0;
-}
-
-.right-addon .fa {
-  right: 0;
-}
-
-/* add padding  */
-.left-addon input {
-  padding-left: $spacer * 2;
-}
-
-.right-addon input {
-  padding-right: $spacer * 2;
-}
-
 :host /deep/ .dropdown-menu {
   left: 0 !important;
   width: 100% !important;

src/app/shared/form/builder/ds-dynamic-form-ui/models/typeahead/dynamic-typeahead.component.scss

@@ -1,19 +1,5 @@
 @import "../../../../../../../styles/variables";
 
-/* style fa-spin */
-.fa-spin {
-  pointer-events: none;
-}
-
-/* align fa-spin */
-.left-addon .fa {
-  left: 0;
-}
-
-.right-addon .fa {
-  right: 0;
-}
-
 :host /deep/ .dropdown-menu {
   width: 100% !important;
   max-height: $dropdown-menu-max-height;

src/app/shared/form/form.component.scss

@@ -21,3 +21,26 @@
   border-top-left-radius: 0 !important;
   border-bottom-left-radius: 0 !important;
 }
+
+/* style fa-spin */
+.fa-spin {
+  pointer-events: none;
+}
+
+/* align fa-spin */
+.left-addon .far, .left-addon .fas {
+  left: 0;
+}
+
+.right-addon .far, .right-addon .fas {
+  right: 0;
+}
+
+/* add padding  */
+.left-addon input {
+  padding-left: $spacer * 2.25;
+}
+
+.right-addon input {
+  padding-right: $spacer * 2.25;
+}