Make poll description wrapping

(cherry picked from commit 27fe4664)

css/style.css

@@ -129,6 +129,8 @@ header .lead {
 
 .poll-description {
     font-family: inherit;
+    white-space: pre-wrap;
+    word-break: initial;
 }
 
 h4.control-label {
@@ -473,4 +475,4 @@ table.results > tbody > tr:hover > td .glyphicon {
 /* Admin */
 #poll_search {
     cursor: pointer;
-}
+}
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