button alignment in nav

docs/assets/scss/_sidebar.scss

@@ -9,7 +9,7 @@
 
   .navbar-toggler {
     position: absolute;
-    top: 1.25rem;
+    top: 1rem;
     right: 0;
     z-index: 5;
   }
@@ -44,7 +44,7 @@
   display: block;
   float: none;
   height: auto;
-  padding: 1.75rem 1.25rem;
+  padding: 1.55rem 1.25rem;
   font-size: 20px;
   font-weight: 500;
   line-height: 1;