[BUGFIX] indexed_search/template_css: Remove useless  

The seachword input field has   appended. It's not clear why
that was ever needed. But it's kinda useless and requires quite some
css hacks to hide that, if the label and input field are inlined.

Change-Id: I0387e46c2b0e9f8ae2e9a174cf042b6d4972f18b
Releases: master, 7.6
Resolves: #78727
Reviewed-on: https://review.typo3.org/50685


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Łukasz Uznański <l.uznanski@macopedia.pl>
Tested-by: Łukasz Uznański <l.uznanski@macopedia.pl>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>

typo3/sysext/compatibility7/Resources/Private/Templates/template_css.tmpl

@@ -31,7 +31,7 @@
 
 		<div class="tx-indexedsearch-form">
 			<label for="tx-indexedsearch-searchbox-sword">###FORM_SEARCHFOR###</label>
-			<input type="search" name="tx_indexedsearch[sword]" value="###SWORD_VALUE###" id="tx-indexedsearch-searchbox-sword" class="tx-indexedsearch-searchbox-sword sword" ###PLACEHOLDER### />&nbsp;
+			<input type="search" name="tx_indexedsearch[sword]" value="###SWORD_VALUE###" id="tx-indexedsearch-searchbox-sword" class="tx-indexedsearch-searchbox-sword sword" ###PLACEHOLDER### />
 		</div>
 
 		<!-- ###ADDITONAL_KEYWORD### begin -->