This hides the left slide panel window on google slides
/* ==UserStyle==
@name Google Slides - Hide left panel slide preview
@description This hides the left slide panel window on google slides
@author srennorj
@version 0.0.1
@namespace https://greasyfork.org/users/8608
==/UserStyle== */
@-moz-document url-prefix("https://docs.google.com/presentation") {
.filmstrip {
display: none !important;
}
}