Update table borders

Author: natanfelles

public/assets/styles.css

@@ -104,7 +104,7 @@ table {
     margin: 1em 20px 0 0;
     border-collapse: collapse;
     font-size: inherit;
-    border-top-width: 2px;
+    border-top-width: 1px;
 }
 
 table, td, th {
@@ -135,8 +135,8 @@ thead th {
 
 thead td,
 thead th {
-    background: #fff;
-    border-bottom: 4px solid #ddd;
+    background: transparent;
+    border-bottom: 2px solid #ddd;
     border-right: 1px solid #ddd;
     font-weight: bold;
     color: #333;