 	Defaults to `anchorView.bounds.width - offset.x`.
 	*/
 	public var width: CGFloat? {
-		didSet {
-			setNeedsUpdateConstraints()
-		}
+		didSet { setNeedsUpdateConstraints() }
 	}
 	
 	//MARK: Constraints

	You can change here the default drop down origin.
	*/
	public var topOffset: CGPoint = CGPointZero {
		didSet {
			setNeedsUpdateConstraints()
		}
	}
	
	/**

	You can change here the default drop down origin.
	*/
	public var bottomOffset: CGPoint = CGPointZero {
		didSet { setNeedsUpdateConstraints() }
	}
	
	/**
