style(ui-grid-render-container.js): Format code for better readability.

Author: cybermerlin

src/js/core/directives/ui-grid-render-container.js

@@ -158,7 +158,8 @@
 
               if (renderContainer.explicitHeaderCanvasHeight) {
                 // get height from body container
-                var reHCHeight = document.querySelector('.grid'+uiGridCtrl.grid.id+' .ui-grid-render-container-body .ui-grid-header-canvas');
+                var reHCHeight = document.querySelector(
+                  '.grid' + uiGridCtrl.grid.id + ' .ui-grid-render-container-body .ui-grid-header-canvas');
 
                 if (reHCHeight) {
                   renderContainer.explicitHeaderCanvasHeight = reHCHeight.offsetHeight;
@@ -170,12 +171,16 @@
               else {
                 ret += '\n .grid' + uiGridCtrl.grid.id + ' .ui-grid-render-container-' + $scope.containerId + ' .ui-grid-header-canvas { height: inherit; }';
               }
-
-              ret += '\n .grid' + uiGridCtrl.grid.id + ' .ui-grid-render-container-' + $scope.containerId + ' .ui-grid-viewport { width: ' + viewportWidth + 'px; height: ' + viewportHeight + 'px; }';
-              ret += '\n .grid' + uiGridCtrl.grid.id + ' .ui-grid-render-container-' + $scope.containerId + ' .ui-grid-header-viewport { width: ' + headerViewportWidth + 'px; }';
-
-              ret += '\n .grid' + uiGridCtrl.grid.id + ' .ui-grid-render-container-' + $scope.containerId + ' .ui-grid-footer-canvas { width: ' + (canvasWidth + grid.scrollbarWidth) + 'px; }';
-              ret += '\n .grid' + uiGridCtrl.grid.id + ' .ui-grid-render-container-' + $scope.containerId + ' .ui-grid-footer-viewport { width: ' + footerViewportWidth + 'px; }';
+  
+              ret += '\n .grid' + uiGridCtrl.grid.id + ' .ui-grid-render-container-' + $scope.containerId +
+                ' .ui-grid-viewport { width: ' + viewportWidth + 'px; height: ' + viewportHeight + 'px; }';
+              ret += '\n .grid' + uiGridCtrl.grid.id + ' .ui-grid-render-container-' + $scope.containerId +
+                ' .ui-grid-header-viewport { width: ' + headerViewportWidth + 'px; }';
+
+              ret += '\n .grid' + uiGridCtrl.grid.id + ' .ui-grid-render-container-' + $scope.containerId +
+                ' .ui-grid-footer-canvas { width: ' + (canvasWidth + grid.scrollbarWidth) + 'px; }';
+              ret += '\n .grid' + uiGridCtrl.grid.id + ' .ui-grid-render-container-' + $scope.containerId +
+                ' .ui-grid-footer-viewport { width: ' + footerViewportWidth + 'px; }';
 
               return ret;
             }