diff --git a/addons/mass_mailing_themes/views/mass_mailing_themes_templates.xml b/addons/mass_mailing_themes/views/mass_mailing_themes_templates.xml
index d2defa7fd63..995dbc2fcdc 100644
--- a/addons/mass_mailing_themes/views/mass_mailing_themes_templates.xml
+++ b/addons/mass_mailing_themes/views/mass_mailing_themes_templates.xml
@@ -59,7 +59,7 @@
                 </div>
             </div>
         </div>
-        <div class="s_text_block o_mail_snippet_general px-3 pb16 pt32" style="background-color: rgb(43, 59, 88) !important;" data-snippet="s_text_block" data-name="Text">
+        <div class="s_text_block o_mail_snippet_general pb16 pt32" style="background-color: rgb(43, 59, 88) !important; padding-left: 15px; padding-right: 15px;" data-snippet="s_text_block" data-name="Text">
             <div class="container s_allow_columns">
                 <p><font style="color: rgb(255, 255, 255);">Hi there!</font></p>
                 <p><font style="color: rgb(255, 255, 255);">The next edition of <span style="font-weight: bolder;">Odoo Experience Online</span> is coming soon!
@@ -387,7 +387,7 @@
         <div class="s_cover o_mail_snippet_general" data-snippet="s_cover" data-name="Cover" style="background-color: rgb(36, 37, 48) !important;">
             <img src="/mass_mailing_themes/static/src/img/theme_vip/vip_banner_part2.png" alt="Cover" class="img-fluid w-100 mx-auto"/>
         </div>
-        <div class="s_discount2 o_mail_block_discount2 o_mail_snippet_general px-3 pt32 pb32" data-snippet="s_coupon_code" data-name="Promo Code" style="background-color: rgb(36, 37, 48) !important; text-align: center;">
+        <div class="s_discount2 o_mail_block_discount2 o_mail_snippet_general pt32 pb32" data-snippet="s_coupon_code" data-name="Promo Code" style="background-color: rgb(36, 37, 48) !important; text-align: center; padding-left: 15px; padding-right: 15px;">
             <p style="text-align: center;">Here's your coupon code* :</p>
             <table border="0" cellpadding="0" cellspacing="0" align="center" class="border" style="background-color: rgb(36, 37, 48) !important; border-collapse: collapse; border-color: rgb(198, 150, 120) !important;">
                 <tr>
@@ -687,7 +687,7 @@
         <div class="s_cover o_mail_snippet_general pt0" data-snippet="s_cover" data-name="Cover">
             <img src="/mass_mailing_themes/static/src/img/theme_bignews/s_default_image_block_banner.jpg" alt="Cover image" class="img-fluid w-100 mx-auto" style="padding: 15px;"/>
         </div>
-        <div class="s_text_block o_mail_snippet_general pt32 pb32 px-3" data-snippet="s_text_block" data-name="Text">
+        <div class="s_text_block o_mail_snippet_general pt32 pb32" data-snippet="s_text_block" data-name="Text" style="padding-left: 15px; padding-right: 15px;">
             <div class="container s_allow_columns">
                 <h2>BEGINNING <t t-out="future_date.strftime('%B %d').upper()" /></h2>
                 <p>We are proud to announce that due to our remarkable growth in the Springfield area, we are moving to a new location on July 1.
@@ -789,7 +789,7 @@
                 </h1>
             </div>
         </div>
-        <div class="s_discount2 o_mail_block_discount2 o_mail_snippet_general px-3 pt32 pb32" data-name="Promo Code">
+        <div class="s_discount2 o_mail_block_discount2 o_mail_snippet_general pt32 pb32" data-name="Promo Code" style="padding-left: 15px; padding-right: 15px;">
             <h2 style="text-align: center;">GET 10%&amp;nbsp;OFF</h2>
             <p style="text-align: center;">
                 Valid on all sales prices in our webshop.