diff --git a/ui/widgets/slider.js b/ui/widgets/slider.js
index 8af032dcf..4c1bdc05e 100644
--- a/ui/widgets/slider.js
+++ b/ui/widgets/slider.js
@@ -274,10 +274,12 @@ return $.widget( "ui.slider", $.ui.mouse, {
 
 		if ( this.orientation === "horizontal" ) {
 			pixelTotal = this.elementSize.width;
-			pixelMouse = position.x - this.elementOffset.left - ( this._clickOffset ? this._clickOffset.left : 0 );
+			pixelMouse = position.x - this.elementOffset.left -
+				( this._clickOffset ? this._clickOffset.left : 0 );
 		} else {
 			pixelTotal = this.elementSize.height;
-			pixelMouse = position.y - this.elementOffset.top - ( this._clickOffset ? this._clickOffset.top : 0 );
+			pixelMouse = position.y - this.elementOffset.top -
+				( this._clickOffset ? this._clickOffset.top : 0 );
 		}
 
 		percentMouse = ( pixelMouse / pixelTotal );
@@ -595,23 +597,38 @@ return $.widget( "ui.slider", $.ui.mouse, {
 
 		if ( this._hasMultipleValues() ) {
 			this.handles.each( function( i ) {
-				valPercent = ( that.values( i ) - that._valueMin() ) / ( that._valueMax() - that._valueMin() ) * 100;
+				valPercent = ( that.values( i ) - that._valueMin() ) / ( that._valueMax() -
+					that._valueMin() ) * 100;
 				_set[ that.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
 				$( this ).stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
 				if ( that.options.range === true ) {
 					if ( that.orientation === "horizontal" ) {
 						if ( i === 0 ) {
-							that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { left: valPercent + "%" }, o.animate );
+							that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
+								left: valPercent + "%"
+							}, o.animate );
 						}
 						if ( i === 1 ) {
-							that.range[ animate ? "animate" : "css" ]( { width: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
+							that.range[ animate ? "animate" : "css" ]( {
+								width: ( valPercent - lastValPercent ) + "%"
+							}, {
+								queue: false,
+								duration: o.animate
+							} );
 						}
 					} else {
 						if ( i === 0 ) {
-							that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { bottom: ( valPercent ) + "%" }, o.animate );
+							that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
+								bottom: ( valPercent ) + "%"
+							}, o.animate );
 						}
 						if ( i === 1 ) {
-							that.range[ animate ? "animate" : "css" ]( { height: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
+							that.range[ animate ? "animate" : "css" ]( {
+								height: ( valPercent - lastValPercent ) + "%"
+							}, {
+								queue: false,
+								duration: o.animate
+							} );
 						}
 					}
 				}
@@ -628,16 +645,24 @@ return $.widget( "ui.slider", $.ui.mouse, {
 			this.handle.stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
 
 			if ( oRange === "min" && this.orientation === "horizontal" ) {
-				this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { width: valPercent + "%" }, o.animate );
+				this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
+					width: valPercent + "%"
+				}, o.animate );
 			}
 			if ( oRange === "max" && this.orientation === "horizontal" ) {
-				this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { width: ( 100 - valPercent ) + "%" }, o.animate );
+				this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
+					width: ( 100 - valPercent ) + "%"
+				}, o.animate );
 			}
 			if ( oRange === "min" && this.orientation === "vertical" ) {
-				this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { height: valPercent + "%" }, o.animate );
+				this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
+					height: valPercent + "%"
+				}, o.animate );
 			}
 			if ( oRange === "max" && this.orientation === "vertical" ) {
-				this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { height: ( 100 - valPercent ) + "%" }, o.animate );
+				this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
+					height: ( 100 - valPercent ) + "%"
+				}, o.animate );
 			}
 		}
 	},