diff --git a/addons/website/views/snippets/s_banner.xml b/addons/website/views/snippets/s_banner.xml
index dbe6de6b9af..66602d9943a 100644
--- a/addons/website/views/snippets/s_banner.xml
+++ b/addons/website/views/snippets/s_banner.xml
@@ -10,7 +10,7 @@
                     <h1><font style="font-size: 62px;">Sell Online. Easily.</font></h1>
                     <p class="lead">This is a simple hero unit, a simple jumbotron-style component <br/>for calling extra attention to featured content or information.</p>
                     <p class="lead"><br/></p>
-                    <a href="#" class="btn btn-epsilon rounded-circle">Do something</a>
+                    <a href="#" class="btn btn-alpha">Do something</a>
                 </div>
             </div>
         </div>
diff --git a/addons/website/views/snippets/s_carousel.xml b/addons/website/views/snippets/s_carousel.xml
index f37460ffd6c..a405747ea04 100644
--- a/addons/website/views/snippets/s_carousel.xml
+++ b/addons/website/views/snippets/s_carousel.xml
@@ -20,8 +20,8 @@
                                  <h2><font style="font-size: 62px;">Slide Title</font></h2>
                                 <p class="lead">Use this snippet to presents your content in a slideshow-like format.<br/> Don't write about products or services here, write about solutions.</p>
                                 <p>
-                                    <a href="/aboutus" class="btn btn-secondary flat">About us</a>
-                                    <a href="/contactus" class="btn btn-primary flat">Contact us</a>
+                                    <a href="/aboutus" class="btn btn-alpha">About us</a>
+                                    <a href="/contactus" class="btn btn-beta">Contact us</a>
                                 </p>
                             </div>
                         </div>
@@ -37,7 +37,7 @@
                                     <hr class="s_hr_5px s_hr_dotted border-600 w-25 border-epsilon mx-auto text-center"/>
                                 </div>
                                 <p class="lead">Storytelling is powerful.<br/> It draws readers in and engages them.</p>
-                                <p><a href="/" class="btn btn-epsilon rounded-circle">Start your journey</a></p>
+                                <p><a href="/" class="btn btn-alpha">Start your journey</a></p>
                             </div>
                         </div>
                     </div>
diff --git a/addons/website/views/snippets/s_cover.xml b/addons/website/views/snippets/s_cover.xml
index d879a772f1d..3b8c024a7ba 100644
--- a/addons/website/views/snippets/s_cover.xml
+++ b/addons/website/views/snippets/s_cover.xml
@@ -8,8 +8,8 @@
             <h1 style="text-align: center;"><font style="font-size: 62px; font-weight: bold;">Catchy Headline</font></h1>
             <p class="lead" style="text-align: center;">Write one or two paragraphs describing your product, services or a specific feature.<br/> To be successful your content needs to be useful to your readers.</p>
             <p style="text-align: center;">
-                <a href="/aboutus" class="btn btn-delta rounded-circle">About us</a>
-                <a href="/contactus" class="btn btn-primary rounded-circle">Contact us</a>
+                <a href="/aboutus" class="btn btn-alpha">About us</a>
+                <a href="/contactus" class="btn btn-beta">Contact us</a>
             </p>
         </div>
     </section>
diff --git a/addons/website/views/snippets/s_popup.xml b/addons/website/views/snippets/s_popup.xml
index ea0b13a1c14..fff0a6a7c40 100644
--- a/addons/website/views/snippets/s_popup.xml
+++ b/addons/website/views/snippets/s_popup.xml
@@ -19,7 +19,7 @@
                                               <font style="font-size: 62px;">Win 20$</font>
                                             </h1>
                                             <p class="lead">Order now, and get 20$ discount on your first order with the coupon:<br/></p>
-                                            <p><button class="btn btn-epsilon rounded-circle">NEWCUSTOMER</button></p>
+                                            <p><button class="btn btn-alpha rounded-circle">NEWCUSTOMER</button></p>
                                         </div>
                                     </div>
                                 </div>
diff --git a/addons/website/views/snippets/s_product_list.xml b/addons/website/views/snippets/s_product_list.xml
index a171367f919..b295ea0609d 100644
--- a/addons/website/views/snippets/s_product_list.xml
+++ b/addons/website/views/snippets/s_product_list.xml
@@ -10,7 +10,7 @@
                         <img src="/web/image/website.s_product_list_default_image_1" alt="#" class="img img-fluid"/>
                     </a>
                     <div class="s_product_list_item_link">
-                        <a href="http://www.odoo.com" class="btn btn-secondary">View item</a>
+                        <a href="http://www.odoo.com" class="btn btn-alpha">View item</a>
                     </div>
                 </div>
                 <div class="col-lg-2 col-md-4 col-6">
@@ -18,7 +18,7 @@
                         <img src="/web/image/website.s_product_list_default_image_2" alt="#" class="img img-fluid"/>
                     </a>
                     <div class="s_product_list_item_link">
-                        <a href="http://www.odoo.com" class="btn btn-secondary">View item</a>
+                        <a href="http://www.odoo.com" class="btn btn-alpha">View item</a>
                     </div>
                 </div>
                 <div class="col-lg-2 col-md-4 col-6">
@@ -26,7 +26,7 @@
                         <img src="/web/image/website.s_product_list_default_image_3" alt="#" class="img img-fluid"/>
                     </a>
                     <div class="s_product_list_item_link">
-                        <a href="http://www.odoo.com" class="btn btn-secondary">View item</a>
+                        <a href="http://www.odoo.com" class="btn btn-alpha">View item</a>
                     </div>
                 </div>
                 <div class="col-lg-2 col-md-4 col-6">
@@ -34,7 +34,7 @@
                         <img src="/web/image/website.s_product_list_default_image_4" alt="#" class="img img-fluid"/>
                     </a>
                     <div class="s_product_list_item_link">
-                        <a href="http://www.odoo.com" class="btn btn-secondary">View item</a>
+                        <a href="http://www.odoo.com" class="btn btn-alpha">View item</a>
                     </div>
                 </div>
                 <div class="col-lg-2 col-md-4 col-6">
@@ -42,7 +42,7 @@
                         <img src="/web/image/website.s_product_list_default_image_5" alt="#" class="img img-fluid"/>
                     </a>
                     <div class="s_product_list_item_link">
-                        <a href="http://www.odoo.com" class="btn btn-secondary">View item</a>
+                        <a href="http://www.odoo.com" class="btn btn-alpha">View item</a>
                     </div>
                 </div>
                 <div class="col-lg-2 col-md-4 col-6">
@@ -50,7 +50,7 @@
                         <img src="/web/image/website.s_product_list_default_image_6" alt="#" class="img img-fluid"/>
                     </a>
                     <div class="s_product_list_item_link">
-                        <a href="http://www.odoo.com" class="btn btn-secondary">View item</a>
+                        <a href="http://www.odoo.com" class="btn btn-alpha">View item</a>
                     </div>
                 </div>
             </div>