Let\'s say I have this clip path (a triangle generated here)
-webkit-clip-path: polygon(50% 0%, 0% 100%, 100% 100%); clip-path: polygon(50% 0%, 0% 100%, 100%
You can use a filter on the containing div, try:
.container { filter: drop-shadow(0px 10px 5px rgba(0,0,0,0.1)) }
eg: https://plnkr.co/edit/kePuv7OLQwawPjiBLg3J?p=preview