diff --git a/addons/web/static/src/css/base.css b/addons/web/static/src/css/base.css
index b9e2e42946f..13ce5b73795 100644
--- a/addons/web/static/src/css/base.css
+++ b/addons/web/static/src/css/base.css
@@ -450,13 +450,13 @@
 .openerp .oe_webclient .oe_star_on {
   color: gold;
 }
-.openerp .oe_field_many2many_tags .text-wrap {
+.openerp .oe_tags .text-wrap {
   width: 100% !important;
 }
-.openerp .oe_field_many2many_tags .text-wrap textarea {
+.openerp .oe_tags .text-wrap textarea {
   width: 100% !important;
 }
-.openerp .oe_field_many2many_tags .oe_field_many2many_tag {
+.openerp .oe_tags .oe_tag {
   border-radius: 2px;
   -webkit-box-sizing: border-box;
   -moz-box-sizing: border-box;
@@ -472,7 +472,7 @@
   height: 16px;
   font: 11px "lucida grande", tahoma, verdana, arial, sans-serif;
 }
-.openerp .oe_field_many2many_tags .text-core .text-wrap .text-dropdown .text-list .text-suggestion em {
+.openerp .oe_tags .text-core .text-wrap .text-dropdown .text-list .text-suggestion em {
   font-style: italic;
   text-decoration: none;
 }
diff --git a/addons/web/static/src/css/base.sass b/addons/web/static/src/css/base.sass
index 01e2bdb1005..5a0daae0674 100644
--- a/addons/web/static/src/css/base.sass
+++ b/addons/web/static/src/css/base.sass
@@ -363,13 +363,13 @@ $sheet-max-width: 860px
         .oe_star_on
             color: gold
     // }}}
-    // Many2many tags {{{
-    .oe_field_many2many_tags
+    // Tags (for many2many tags, among others) {{{
+    .oe_tags
         .text-wrap
             width: 100% !important
             textarea
                 width: 100% !important
-        .oe_field_many2many_tag
+        .oe_tag
             border-radius: 2px
             @include box-sizing(border)
             position: relative
diff --git a/addons/web/static/src/xml/base.xml b/addons/web/static/src/xml/base.xml
index 4615e16b2a1..5b3a6ac7166 100644
--- a/addons/web/static/src/xml/base.xml
+++ b/addons/web/static/src/xml/base.xml
@@ -963,7 +963,7 @@
 </t>
 <!-- Collection of m2m tags -->
 <t t-name="FieldMany2ManyTags">
-    <div class="oe_form_field oe_field_many2many_tags" t-att-style="widget.node.attrs.style">
+    <div class="oe_form_field oe_tags" t-att-style="widget.node.attrs.style">
         <t t-if="! widget.get('effective_readonly')">
             <textarea rows="1" style="width: 100%"
                 t-att-placeholder="widget.node.attrs.placeholder"></textarea>
@@ -974,7 +974,7 @@
 <t t-name="FieldMany2ManyTag">
     <t t-set="i" t-value="0"/>
     <t t-foreach="elements" t-as="el">
-        <span class="oe_field_many2many_tag" t-att-data-index="i">
+        <span class="oe_tag" t-att-data-index="i">
             <t t-esc="el[1]"/>
         </span>
         <t t-set="i" t-value="i + 1"/>