diff --git a/api/js/etemplate/Et2Box/Et2Box.ts b/api/js/etemplate/Et2Box/Et2Box.ts
index 0ad86be9bf..8f9017fdca 100644
--- a/api/js/etemplate/Et2Box/Et2Box.ts
+++ b/api/js/etemplate/Et2Box/Et2Box.ts
@@ -47,7 +47,7 @@ export class Et2Box extends Et2Widget(LitElement) implements et2_IDetachedDOM
 	render()
 	{
 		return html`
-            <div class="et2_box" ${this.id ? html`id="${this.id}"` : ''}>
+            <div ${this.id ? html`id="${this.id}"` : ''}>
                 <slot></slot>
             </div> `;
 	}
@@ -104,7 +104,7 @@ export class Et2HBox extends Et2Box
 			css`
             :host > div {
             	flex-direction: row;
-						}`
+			}`
 		];
 	}
 }
diff --git a/api/js/etemplate/Et2Widget/Et2Widget.ts b/api/js/etemplate/Et2Widget/Et2Widget.ts
index 61975252e1..9af8447135 100644
--- a/api/js/etemplate/Et2Widget/Et2Widget.ts
+++ b/api/js/etemplate/Et2Widget/Et2Widget.ts
@@ -72,6 +72,12 @@ const Et2WidgetMixin = (superClass) =>
 			return {
 				...super.properties,
 
+				/**
+				 * CSS Class.  This class is applied to the _outside_, on the web component itself.
+				 * Due to how WebComponents work, this might not change anything inside the component.
+				 */
+				class: {type: String, reflect: true},
+				
 				/**
 				 * Defines whether this widget is visible.
 				 * Not to be confused with an input widget's HTML attribute 'disabled'.",
@@ -187,6 +193,19 @@ const Et2WidgetMixin = (superClass) =>
 			this.requestUpdate('label', oldValue);
 		}
 
+		set class(value : string)
+		{
+			let oldValue = this.classList.value;
+			this.classList.value = value;
+
+			this.requestUpdate('class', oldValue);
+		}
+
+		get class()
+		{
+			return this.classList.value;
+		}
+
 		/**
 		 * Event handlers
 		 */
@@ -579,6 +598,10 @@ const Et2WidgetMixin = (superClass) =>
 
 		addChild(child : et2_widget | Et2WidgetClass)
 		{
+			if(this._children.indexOf(child) >= 0)
+			{
+				return;
+			}
 			if(child instanceof et2_widget)
 			{
 				child._parent = this;
@@ -642,6 +665,9 @@ const Et2WidgetMixin = (superClass) =>
 			// Create the copy
 			var copy = <Et2WidgetClass>this.cloneNode();
 
+			let widget_class = window.customElements.get(this.nodeName);
+			let properties = widget_class ? widget_class.properties() : {};
+			console.log(this, properties);
 			if(_parent)
 			{
 				copy.setParent(_parent);