table.suche {
	table-layout: fixed;
	box-sizing: border-box
	width: 100%;
	resize: horizontal;
}

table.suche input[type=search] {

	width: 80ex;
	width: 90%;
	width: 90vw;
	width: calc( 100vw - 56px );
	max-width: 80ex;
}

table.suche label:nth-child(2) {

	display: inline-block;
}

#not-found table.suche button,
#not-found table.suche input[type=search] {

	background: yellow;
	font-size: 120%;
}