diff --git a/_includes/sections/header.html b/_includes/sections/header.html
index d2c42563..12825e2e 100644
--- a/_includes/sections/header.html
+++ b/_includes/sections/header.html
@@ -4,10 +4,10 @@
 </div>
 
 <form method="POST" action="https://search.privacytools.io/" id="search_form" role="search">
-<div class="input-group col-md-6 col-md-offset-2">
-<input type="search" name="q" class="form-control input-lg" id="q" placeholder="Privacy-Respecting Search Engine" autocomplete="off" value="">
+<div class="input-group col-12 col-md-8 offset-md-2">
+<input type="search" name="q" class="form-control input-lg" id="q" placeholder="Try search.privacytools.io, a Privacy-Respecting Search Engine" autocomplete="off" value="">
 <span class="input-group-btn">
-<button type="submit" class="btn btn-default input-lg"><span class="hide_if_nojs"><i class="fas fa-search"></i> </span><span class="hidden active_if_nojs">start search</span></button>
+<button type="submit" class="btn btn-primary input-lg"><span class="hide_if_nojs"><i class="fas fa-search"></i> </span><span class="hidden active_if_nojs">start search</span></button>
 </span>
 </div>
 </form>
@@ -28,4 +28,4 @@
 <span class="flag-icon flag-icon-ru" style="margin-left:5px;"></span> <a href="https://privacytools.ru">Русский</a>
 
 <span class="flag-icon flag-icon-fr" style="margin-left:5px;"></span> <a href="https://privacytools.dreads-unlock.fr">Français</a>
-</p>
\ No newline at end of file
+</p>