diff --git a/app/javascript/mastodon/features/account/components/header.js b/app/javascript/mastodon/features/account/components/header.js
index bbf886dca..def625795 100644
--- a/app/javascript/mastodon/features/account/components/header.js
+++ b/app/javascript/mastodon/features/account/components/header.js
@@ -142,16 +142,14 @@ export default class Header extends ImmutablePureComponent {
           <div className='account__header__content' dangerouslySetInnerHTML={content} />
 
           {fields.size > 0 && (
-            <table className='account__header__fields'>
-              <tbody>
-                {fields.map((pair, i) => (
-                  <tr key={i}>
-                    <th dangerouslySetInnerHTML={{ __html: pair.get('name_emojified') }} />
-                    <td dangerouslySetInnerHTML={{ __html: pair.get('value_emojified') }} />
-                  </tr>
-                ))}
-              </tbody>
-            </table>
+            <div className='account__header__fields'>
+              {fields.map((pair, i) => (
+                <dl key={i}>
+                  <dt dangerouslySetInnerHTML={{ __html: pair.get('name_emojified') }} title={pair.get('name')} />
+                  <dd dangerouslySetInnerHTML={{ __html: pair.get('value_emojified') }} title={pair.get('value')} />
+                </dl>
+              ))}
+            </div>
           )}
 
           {info}
diff --git a/app/javascript/styles/mastodon/accounts.scss b/app/javascript/styles/mastodon/accounts.scss
index c2d0de4b9..b063ca52d 100644
--- a/app/javascript/styles/mastodon/accounts.scss
+++ b/app/javascript/styles/mastodon/accounts.scss
@@ -565,36 +565,41 @@
 }
 
 .account__header__fields {
-  border-collapse: collapse;
   padding: 0;
   margin: 15px -15px -15px;
   border: 0 none;
   border-top: 1px solid lighten($ui-base-color, 4%);
   border-bottom: 1px solid lighten($ui-base-color, 4%);
+  font-size: 14px;
+  line-height: 20px;
 
-  th,
-  td {
-    padding: 15px;
-    padding-left: 15px;
-    border: 0 none;
+  dl {
+    display: flex;
     border-bottom: 1px solid lighten($ui-base-color, 4%);
-    vertical-align: middle;
   }
 
-  th {
-    padding-left: 15px;
-    font-weight: 500;
+  dt,
+  dd {
+    box-sizing: border-box;
+    padding: 14px;
     text-align: center;
-    width: 94px;
+    max-height: 48px;
+    overflow: hidden;
+    white-space: nowrap;
+    text-overflow: ellipsis;
+  }
+
+  dt {
+    font-weight: 500;
+    width: 120px;
+    flex: 0 0 auto;
     color: $secondary-text-color;
     background: rgba(darken($ui-base-color, 8%), 0.5);
   }
 
-  td {
+  dd {
+    flex: 1 1 auto;
     color: $darker-text-color;
-    text-align: center;
-    width: 100%;
-    padding-left: 0;
   }
 
   a {
@@ -608,12 +613,7 @@
     }
   }
 
-  tr {
-    &:last-child {
-      th,
-      td {
-        border-bottom: 0;
-      }
-    }
+  dl:last-child {
+    border-bottom: 0;
   }
 }
diff --git a/app/javascript/styles/mastodon/components.scss b/app/javascript/styles/mastodon/components.scss
index f1284b388..7cf6f4b76 100644
--- a/app/javascript/styles/mastodon/components.scss
+++ b/app/javascript/styles/mastodon/components.scss
@@ -5163,34 +5163,35 @@ noscript {
   font-size: 14px;
   line-height: 20px;
   overflow: hidden;
-  border-collapse: collapse;
   margin: 20px -10px -20px;
   border-bottom: 0;
 
-  tr {
+  dl {
     border-top: 1px solid lighten($ui-base-color, 8%);
-    text-align: center;
+    display: flex;
   }
 
-  th,
-  td {
+  dt,
+  dd {
+    box-sizing: border-box;
     padding: 14px 20px;
-    vertical-align: middle;
-    max-height: 40px;
+    text-align: center;
+    max-height: 48px;
     overflow: hidden;
     white-space: nowrap;
     text-overflow: ellipsis;
   }
 
-  th {
+  dt {
     color: $darker-text-color;
     background: darken($ui-base-color, 4%);
-    max-width: 120px;
+    width: 120px;
+    flex: 0 0 auto;
     font-weight: 500;
   }
 
-  td {
-    flex: auto;
+  dd {
+    flex: 1 1 auto;
     color: $primary-text-color;
     background: $ui-base-color;
   }
diff --git a/app/views/accounts/_header.html.haml b/app/views/accounts/_header.html.haml
index f246f5326..41315f039 100644
--- a/app/views/accounts/_header.html.haml
+++ b/app/views/accounts/_header.html.haml
@@ -24,12 +24,11 @@
       .account__header__content.p-note.emojify= Formatter.instance.simplified_format(account, custom_emojify: true)
 
       - unless account.fields.empty?
-        %table.account__header__fields
-          %tbody
-            - account.fields.each do |field|
-              %tr
-                %th.emojify= field.name
-                %td.emojify= Formatter.instance.format_field(account, field.value)
+        .account__header__fields
+          - account.fields.each do |field|
+            %dl
+              %dt.emojify{ title: field.name }= field.name
+              %dd.emojify{ title: field.value }= Formatter.instance.format_field(account, field.value)
 
     .details-counters
       .counter{ class: active_nav_class(short_account_url(account)) }