nextcloud-server/core/css/fixes.scss

/* ---- BROWSER-SPECIFIC FIXES ---- */

/* remove dotted outlines in Firefox */
::-moz-focus-inner {
	border: 0;
}

/* fix height of select boxes for OS X */
select {
	height: 32px;
}

/* deactivate show password toggle for IE. Does not work for 8 and 9+ have their own implementation. */
.ie #show, .ie #show+label {
	display: none;
	visibility: hidden;
}

.ie #header .menu,
.ie .header-left #navigation,
.ie .ui-datepicker,
.ie .ui-timepicker.ui-widget,
.ie #appmenu li span,
.ie .tooltip-inner {
	box-shadow: 0 1px 10px var(--color-box-shadow);
}