Merge remote-tracking branch 'origin/master'

# Conflicts:
#	.idea/workspace.xml

h_exam/exam_detail.html

@@ -144,7 +144,7 @@
               </div> -->
             </div>
           </div>
-          <p>诚实做人、诚信考试！请勿购买考试答案，避免上当受骗！</p>
+          <p class="foot">诚实做人、诚信考试！请勿购买考试答案，避免上当受骗！</p>
           <!-- 点赞 阅读数 -->
           <div id="read" class="my-read">
             <div class="good"><i data-good="false" style="margin-right: 5px;"