features page and code/table fixes

aio/src/styles/2-modules/_features.scss

@@ -1,17 +1,12 @@
 .feature-row {
   display: flex;
-  justify-content: space-between;
+  flex-direction: row;
   flex-wrap: wrap;
+  margin: 24px 0 0;
 
   @media (max-width: 600px) {
     flex-direction: column;
   }
-
-  h2.text-headline {
-    font-size: 28px;
-    margin-top: 10px;
-    color: #37474F;
-  }
 }
 
 .features-desc {
@@ -19,6 +14,6 @@
 }
 
 .feature {
-  max-width: 350px;
-  margin-bottom: $unit * 4;
+  max-width: 300px;
+  margin: 0 24px 32px 0;  
 }

aio/src/styles/2-modules/_table.scss

@@ -9,13 +9,23 @@ table {
   }
 
   thead {
+    display: table-header-group;
+    vertical-align: middle;
+    border-color: inherit;
+
+    tr {
+      display: table-row;
+      vertical-align: inherit;
+      border-color: inherit;
+    }
+
     th {
       background: $offwhite;
       border-bottom: 1px solid $lightgray;
       color: $darkgray;
       font-size: 12px;
       font-weight: 500;
-      padding: 0 24px;
+      padding: 8px 32px;
       text-align: left;
       text-transform: uppercase;
     }