Merge remote-tracking branch 'origin/release-201819-wangcz' into release-201819-wangcz

components/main/Search.vue

@@ -400,7 +400,9 @@
         padding: 0 15px;
         line-height: 30px;
         cursor: pointer;
-
+        overflow: hidden;
+        text-overflow: ellipsis;
+        white-space: nowrap;
         &.active {
           background-color: $dark-bg;
         }