diff --git a/templates/header.html b/templates/header.html
index 5ec7d7f..6ff83c6 100644
--- a/templates/header.html
+++ b/templates/header.html
@@ -1,42 +1,36 @@
 <header>
   <nav class="navbar navbar-expand-lg navbar-light bg-light">
     <a class="navbar-brand" href="/">
-      <img src="/static/img/logo.png" alt="Structables" height="75px" />
+      <img src="/static/img/logo.png" alt="Structables" />
     </a>
     <div class="container-fluid">
-      <div class="row flex-grow-1">
-        <div class="col">
-          <ul class="nav">
-            <li class="nav-item">
-              <a class="nav-link" href="/projects/">Projects</a>
-            </li>
-            <li class="nav-item">
-              <a class="nav-link" href="/contest/">Contests</a>
-            </li>
-            <li class="nav-item">
-              <a class="nav-link" href="/teachers/">Teachers</a>
-            </li>
-          </ul>
-        </div>
-        <div class="col-auto">
-          <form class="form-inline" action="/search" method="GET">
-            <input
-              class="form-control mr-2"
-              type="search"
-              placeholder="Search"
-              name="q"
-              aria-label="Search"
-            />
-            <button style="display: none" type="submit">Search</button>
-          </form>
-        </div>
-        <div class="col col-lg-2 text-right">
-          <ul class="nav">
-            <li class="nav-item">
-              <a class="nav-link" href="/sitemap/">Sitemap</a>
-            </li>
-          </ul>
-        </div>
+      <div class="navbar-nav-scroll">
+        <ul class="nav navbar-nav">
+          <li class="nav-item">
+            <a class="nav-link" href="/projects/">Projects</a>
+          </li>
+          <li class="nav-item">
+            <a class="nav-link" href="/contest/">Contests</a>
+          </li>
+          <li class="nav-item">
+            <a class="nav-link" href="/teachers/">Teachers</a>
+          </li>
+          <li class="nav-item">
+            <a class="nav-link" href="/sitemap/">Sitemap</a>
+          </li>
+        </ul>
+      </div>
+      <div class="navbar-form navbar-right">
+        <form class="form-inline" action="/search" method="GET">
+          <input
+            class="form-control"
+            type="search"
+            placeholder="Search"
+            name="q"
+            aria-label="Search"
+          />
+          <button class="btn btn-default" type="submit" style="visibility: hidden;">Search</button>
+        </form>
       </div>
     </div>
   </nav>