clip-path: polygon( 0 44%, 0 0, 100% 0%, 100% 0%, 100% 0%, 100% 43%, 86% 49%, 86% 51%, 100% 59%, 100% 100%, 0 100%, 0% 59%, 14% 51%, 14% 49%, 14% 49%);
.container {
background: #2E5C5C;
-webkit-clip-path: polygon(
0 0,
100% 0,
100% 100%,
calc(50% + 10px) 100%,
50% calc(100% - 10px),
calc(50% - 10px) 100%,
0 100%
);
clip-path: polygon(
0 0,
100% 0,
100% 100%,
calc(50% + 6px) 100%,
50% calc(100% - 6px),
calc(50% - 6px) 100%,
0 100%
);