hide the text in the side bar

Author: curiousyang

app/stylesheets/SidebarContainer.scss

@@ -206,11 +206,11 @@
   padding-right: 20px;
   background-color: transparent;
   height: 40px;
-  width: 70px;
+  width: 60px;
   border: 0.3px solid #ffffff;
   border: 0;
   border-radius: 6px;
-  font-size: 90%;
+  font-size: 100%;
   color: whitesmoke;
   text-decoration: none;
   transition: 300ms;