footer height update

TEAMModelOS.SmartTeach/ClientApp/common/footer.vue

@@ -63,7 +63,7 @@
 <style>
   .w_footer {
     width:100%;
-    height: 210px;
+    height: 170px;
     background: #fafbfc;
     font-size: 13px;
     float:left;