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Unround Everything Everywhere

Forces zero border-radius to everything.

/* ==UserStyle==
@name           Unround Everything Everywhere
@description    Forces zero border-radius to everything.
@namespace      myfonj
@version        1.0.2
@license        CC0 - Public Domain
==/UserStyle== */

*:not(#\0):not(#\0):not(#\0),
*:not(#\0):not(#\0):not(#\0)::before,
*:not(#\0):not(#\0):not(#\0)::after {
	border-radius: 0 !important;
}

/* FB & Workplace */
:root#facebook svg[role] >  mask[id]:first-child + g[mask]:last-child {
	mask: none !important;
}