JD

 This is a example, i´m using ng-bootstrap, try to set z-index gridsterItem to 0

@h4de5 I was able to solve this problem by assigning a z-index higher than the rest of the grid when the mouse was over the element [ngStyle]="{'z-index':(activeTimeGridster===item.id?3:0)+''}"

Any update here?

@yeung1213 Have you found the answer regarding commercial usage?