nextcloud/core/css/mobile.css

@media only screen and (max-width: 768px) {

#body-login #header {
	padding-top: 10px;
}

#body-login .wrapper {
	display: -webkit-box;
	-webkit-box-orient: horizontal;
	-webkit-box-pack: center;
	-webkit-box-align: center;

	display: -moz-box;
	-moz-box-orient: horizontal;
	-moz-box-pack: center;
	-moz-box-align: center;

	display: box;
	box-orient: horizontal;
	box-pack: center;
	box-align: center;
}

/* compress search box on mobile, expand when focused */
.searchbox input[type="search"] {
	width: 15%;
	-webkit-transition: width 100ms;
	-moz-transition: width 100ms;
	-o-transition: width 100ms;
	transition: width 100ms;
}
.searchbox input[type="search"]:focus,
.searchbox input[type="search"]:active {
	width: 155px;
	max-width: 50%;
}

/* do not show display name on mobile when profile picture is present */
#header .avatardiv.avatardiv-shown + #expandDisplayName {
	display: none;
}

/* don’t require a minimum width for controls bar */
#controls {
	min-width: initial !important;
}

/* position share dropdown */
#dropdown {
	margin-right: 10% !important;
	width: 80% !important;
}


/* fix error display on smaller screens */
.error-wide {
	width: 100%;
	margin-left: 0 !important;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

}