#select_documents {
	display: flex;
	flex-direction: column;
}
select {
	font-family: inherit;
	font-size: inherit;
	border: 1px solid #BDBEC0;
	width: 400px;
	padding: 10px;
	margin: 15px 0;
	text-align: right
}
select:not(:first-child) { display: none; }
#select_documents button {
	background: #BDBEC0;
	border-bottom: 2px solid grey;
	width: 200px;
}
#download_items { margin: 50px 0; }
@media screen and (max-width: 900px) {
	select { width: 340px; }
	#download_items { margin: 20px 0; }
}