first import book

book/common/css/poll.css

@@ -0,0 +1,25 @@
+/* Styles for Runestone poll directive */
+.poll .poll-question {
+    padding-bottom: 10px;
+}
+
+.poll-options > label {
+    margin-right: 5px;
+}
+
+.poll .progress {
+    width: 350px;
+    height: 25px;
+    margin-top: -20px;
+}
+
+.poll .progress .progress-bar {
+    height: 30px;
+    color: #333;
+}
+
+.poll-text {
+    line-height: 22px;
+    display: inline-block;
+    vertical-align: text-bottom;
+}