Small fixes

Author: syrusakbary

src/layouts/index.css

@@ -38,6 +38,14 @@ body {
   font-weight: 400;
   margin: 1.25em 0 0.75em;
 }
+h1 a,
+h2 a,
+h3 a,
+h4 a,
+h5 a,
+h6 a {
+  font-weight: normal;
+}
 @media (min-width: 768px) {
   .container {
     width: 750px;

src/layouts/index.js

@@ -208,7 +208,7 @@ class Header extends React.Component {
             border-bottom-color: rgba(0, 0, 0, 0.6);
           }
           .navbar-header-contrast :global(#search-docs) {
-            background-image: url("/search-white.svg");
+            background-image: url("https://graphene-python.org/search-white.svg");
             color: white;
             border-bottom-color: rgba(255, 255, 255, 0.5);
           }