diff --git a/customize.html b/customize.html
index 33a48a714e..4fe7dd55cd 100644
--- a/customize.html
+++ b/customize.html
@@ -1035,22 +1035,18 @@ base_url: "../"
 
     <h2 id="variables-breadcrumbs">Breadcrumbs</h2>
     <div class="row">
-      <div class="col-lg-4">
+      <div class="col-md-6">
         <label>@breadcrumb-color</label>
         <input type="text" class="form-control" placeholder="#ccc" data-var="@breadcrumb-color">
         <p>Breadcrumb text color</p>
-      </div>
-      <div class="col-lg-4">
         <label>@breadcrumb-bg</label>
         <input type="text" class="form-control" placeholder="#f5f5f5" data-var="@breadcrumb-bg">
         <p>Breadcrumb background color</p>
       </div>
-      <div class="col-lg-4">
+      <div class="col-md-6">
         <label>@breadcrumb-active-color</label>
         <input type="text" class="form-control" placeholder="@gray-light" data-var="@breadcrumb-active-color">
         <p>Text color of current page in the breadcrumb</p>
-      </div>
-      <div class="col-lg-4">
         <label>@breadcrumb-separator</label>
         <input type="text" class="form-control" placeholder='"/"' data-var="@breadcrumb-separator">
         <p>Textual separator for between breadcrumb elements</p>