page title fixes

scss/layout/_navbar.scss

@@ -335,7 +335,6 @@ Folded navbar
   }
 
   .nav-icon {
-    font-size: px2rem(15px);
     opacity: 1;
     justify-content: center;
   }

scss/layout/_page.scss

@@ -1,6 +1,8 @@
 .page-title-box {
   min-height: 2.5rem;
   margin: .25rem 0 1.5rem;
+  display: flex;
+  align-items: center;
 }
 
 .page-pretitle {

scss/ui/_tables.scss

@@ -5,10 +5,7 @@
     th {
       border-width: $table-border-width;
       background: $min-black;
-      text-transform: uppercase;
-      font-weight: 600;
-      font-size: 11px;
-      letter-spacing: .03em;
+      @extend .subheader;
     }
   }