Updating updateOriginalInput() to correct unit test failures

Author: risadams

dist/css/selectize.bootstrap2.css

@@ -0,0 +1,16 @@
+.selectize-control.plugin-drag_drop {
+	&.multi > .selectize-input > div.ui-sortable-placeholder {
+		visibility: visible !important;
+		background: #f2f2f2 !important;
+		background: rgba(0,0,0,0.06) !important;
+		border: 0 none !important;
+		.selectize-box-shadow(inset 0 0 12px 4px #fff);
+	}
+	.ui-sortable-placeholder::after {
+		content: '!';
+		visibility: hidden;
+	}
+	.ui-sortable-helper {
+		.selectize-box-shadow(0 2px 5px rgba(0,0,0,0.2));
+	}
+}

dist/css/selectize.bootstrap4.css

@@ -0,0 +1,17 @@
+.selectize-dropdown.plugin-optgroup_columns {
+	.optgroup {
+		border-right: 1px solid #f2f2f2;
+		border-top: 0 none;
+		float: left;
+		.selectize-box-sizing(border-box);
+	}
+	.optgroup:last-child {
+		border-right: 0 none;
+	}
+	.optgroup:before {
+		display: none;
+	}
+	.optgroup-header {
+		border-top: 0 none;
+	}
+}

dist/css/selectize.bootstrap5.css

@@ -0,0 +1,43 @@
+.selectize-control.plugin-remove_button {
+	[data-value] {
+		position: relative;
+		padding-right: 24px !important;
+	}
+	[data-value] .remove {
+		z-index: 1; /* fixes ie bug (see #392) */
+		position: absolute;
+		top: 0;
+		right: 0;
+		bottom: 0;
+		width: 17px;
+		text-align: center;
+		font-weight: bold;
+		font-size: 12px;
+		color: inherit;
+		text-decoration: none;
+		vertical-align: middle;
+		display: inline-block;
+		padding: @selectize-padding-item-y 0 0 0;
+		border-left: 1px solid @selectize-color-item-border;
+		.selectize-border-radius(0 2px 2px 0);
+		.selectize-box-sizing(border-box);
+	}
+	[data-value] .remove:hover {
+		background: rgba(0,0,0,0.05);
+	}
+	[data-value].active .remove {
+		border-left-color: @selectize-color-item-active-border;
+	}
+	.disabled [data-value] .remove:hover {
+		background: none;
+	}
+	.disabled [data-value] .remove {
+		border-left-color: lighten(desaturate(@selectize-color-item-border, 100%), @selectize-lighten-disabled-item-border);
+	}
+	.remove-single {
+		position: absolute;
+		right: 0;
+		top: 0;
+		font-size: 23px;
+	}
+}

dist/css/selectize.legacy.css

@@ -167,7 +167,33 @@ $select-arrow-offset: calc(#{$select-padding-x} + 5px) !default;
   border-radius: 0;
 }
 
-.input-group .#{$selectize}-input {
-  overflow: unset;
-  border-radius: 0 $select-border-radius $select-border-radius 0;
+.input-group .#{$selectize}-control:not(:last-child) {
+  .#{$selectize}-input{
+    overflow: unset;
+    border-top-right-radius: 0;
+    border-bottom-right-radius: 0;
+  }
+}
+
+.input-group .#{$selectize}-control:not(:first-child) {
+  .#{$selectize}-input{
+    overflow: unset;
+    border-top-left-radius: 0;
+    border-bottom-left-radius: 0;
+  }
+}
+
+// .input-group .#{$selectize}-input {
+//   overflow: unset;
+//   border-radius: 0 $select-border-radius $select-border-radius 0;
+// }
+
+.#{selectize}-dropdown.plugin-auto_position.#{$selectize}-position-top {
+  border-top: $select-border!important;
+  border-bottom: $select-border!important;
+  border-radius: $select-border-radius!important;
+}
+.#{selectize}-control.plugin-auto_position .#{selectize}-input.#{$selectize}-position-top.dropdown-active {
+  border-radius: $select-border-radius!important;
+  border-top: $select-border!important;
 }