Contacts: Import upload button was obscured on Android browser.

apps/contacts/js/contacts.js

@@ -1284,7 +1284,7 @@ Contacts={
 					$('#dialog_holder').load(OC.filePath('contacts', 'ajax', 'chooseaddressbook.php'), function(jsondata){
 						if(jsondata.status != 'error'){
 							$('#chooseaddressbook_dialog').dialog({
-								width : 600,
+								minWidthwidth : 600,
 								close : function(event, ui) {
 									$(this).dialog('destroy').remove();
 								}

apps/contacts/templates/part.importaddressbook.php

@@ -22,7 +22,7 @@ if(OCP\App::isEnabled('files_encryption')) {
 			echo OCP\html_select_options($contacts_options, $contacts_options[0]['id'], array('value'=>'id', 'label'=>'displayname'));
 			?>
 			</select>
-			<span id="import_drop_target" class="droptarget float"><?php echo $l->t("Drop a VCF file to import contacts."); ?> (Max. <?php echo  $_['uploadMaxHumanFilesize']; ?>)</span>
+			<span id="import_drop_target" class="droptarget float"><?php echo $l->t("Drop a VCF file<br />to import contacts."); ?> (Max. <?php echo  $_['uploadMaxHumanFilesize']; ?>)</span>
 			<a class="svg upload float" title="<?php echo $l->t('Select from HD'); ?>">
 			<input class="float" id="import_upload_start" type="file" accept="text/*" name="importfile" /></a>
 			<input type="hidden" name="MAX_FILE_SIZE" value="<?php echo $_['uploadMaxFilesize'] ?>" id="max_upload">