[mobile] Fixed display last elements in matereal style.

apps/common/mobile/resources/less/material/_color-palette.less

@@ -45,4 +45,8 @@
       display: inline-block;
     }
   }
+
+  &.list-block:last-child li:last-child a {
+    border-radius: 0;
+  }
 }

apps/common/mobile/resources/less/material/_listview.less

@@ -65,4 +65,8 @@
       background-image: none;
     }
   }
+}
+
+.popover .list-block:last-child li:last-child .buttons a {
+  border-radius: 3px;
 }