remove ununsed copy-paste leftovers

apps/files_pdfviewer/css/style.css

-#editor{
-	position: absoloute;
-	display: block;
-	top: 80px;
-	left: 160px;
-}
-#editorwrapper{
-	position: absoloute;
-	height: 0;
-	width: 0;
-	top: 41px;
-	left: 160px;
-	display: none;
-}
-#editor_close{
-	margin-left: auto;
-	margin-right: 167px;	
-	display: block;
-}
-#editor_save{
-	margin-left: 7px;
-	float: left;	
-}
-#saving_icon{
-	margin-top: 3px;
-	float: left;	
-}
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