+/* Firefox has its own ideas about fixed positioning when a css filter is active - #4348 */
+/* https://stackoverflow.com/questions/37949942/firefox-position-bug-by-parent-with-filter */
+@-moz-document url-prefix() {
+ #content > #bar {
+ width: 100vw;
+ }
+ #content.inactive > #bar > .spacer.col4 {
+ width: 0px;
+ }
+ #content.active > #bar > .spacer.col4 {
+ width: 33.3333%;
+ transition-duration: 200ms;
+ transition-timing-function: step-end;
+ }
+}
+