diff --git a/app/routes/environment.py b/app/routes/environment.py
index 0e255bd..8eefcec 100644
--- a/app/routes/environment.py
+++ b/app/routes/environment.py
@@ -29,7 +29,7 @@ def _render_rows(entries: list[tuple[str, str]]) -> str:
             <td><input name="key" value="{key_html}" class="env-key" readonly></td>
             <td><input name="value" value="{value_html}" class="env-value"></td>
             <td class="actions-cell">
-                <button type="button" class="btn-secondary" onclick="this.closest('tr').remove()"><i class="fa-solid fa-trash" aria-hidden="true"></i> Smazat</button>
+                <button type="button" class="icon-action icon-action-danger" onclick="this.closest('tr').remove()" title="Smazat" aria-label="Smazat"><i class="fa-solid fa-trash" aria-hidden="true"></i></button>
             </td>
         </tr>
         """
@@ -109,7 +109,7 @@ def _render_page(user: dict, entries: list[tuple[str, str]], message: str = "",
             const tr = document.createElement("tr");
             tr.innerHTML = '<td><input name="key" class="env-key" placeholder="NOVY_KLIC"></td>'
                 + '<td><input name="value" class="env-value" placeholder="hodnota"></td>'
-                + '<td class="actions-cell"><button type="button" class="btn-secondary" onclick="this.closest(\\'tr\\').remove()"><i class="fa-solid fa-trash" aria-hidden="true"></i> Smazat</button></td>';
+                + '<td class="actions-cell"><button type="button" class="icon-action icon-action-danger" onclick="this.closest(\\'tr\\').remove()" title="Smazat" aria-label="Smazat"><i class="fa-solid fa-trash" aria-hidden="true"></i></button></td>';
             tbody.appendChild(tr);
         }}
         </script>
diff --git a/app/routes/runtime.py b/app/routes/runtime.py
index 9f630de..8fdebc6 100644
--- a/app/routes/runtime.py
+++ b/app/routes/runtime.py
@@ -184,11 +184,11 @@ def runtime_page(request: Request, message: str = "", error: str = "", user=Depe
             <td><strong><i class="fa-solid {icon}" aria-hidden="true"></i> {html.escape(name)}</strong></td>
             <td><code>{html.escape(service_arg)}</code></td>
             <td>{_render_last_run(last_runs.get(service_arg))}</td>
-            <td class="actions-cell">
+            <td class="actions-cell service-actions">
                 <form method="post" action="/portal/admin/runtime/action/{key}" class="inline-form"
                       onsubmit="return confirm('Spustit redeploy služby {html.escape(name)}?');">
                     <input type="hidden" name="next" value="/portal/admin/runtime">
-                    <button type="submit"><i class="fa-solid fa-rotate" aria-hidden="true"></i> Redeploy</button>
+                    <button type="submit" class="icon-action" title="Redeploy" aria-label="Redeploy"><i class="fa-solid fa-rotate" aria-hidden="true"></i></button>
                 </form>
             </td>
         </tr>
diff --git a/app/routes/workers.py b/app/routes/workers.py
index 12ea278..9dd4075 100644
--- a/app/routes/workers.py
+++ b/app/routes/workers.py
@@ -97,7 +97,7 @@ def workers_page(
             <td data-worker-field="last_seen_at">{last_seen_at}</td>
             <td data-worker-field="current_job">{current_job}</td>
             <td>{started_at}</td>
-            <td class="actions-cell"><a class="btn" href="/portal/workers/{worker_url_id}">Detail</a></td>
+            <td class="actions-cell"><a class="icon-action" href="/portal/workers/{worker_url_id}" title="Detail" aria-label="Detail"><i class="fa-solid fa-eye" aria-hidden="true"></i></a></td>
         </tr>
         """
 
diff --git a/app/static/styles.css b/app/static/styles.css
index 285c727..de1077c 100644
--- a/app/static/styles.css
+++ b/app/static/styles.css
@@ -728,7 +728,7 @@ input[readonly] {
 
 .actions-cell form,
 .actions-cell p {
-    margin: 0 0 8px;
+    margin: 0;
 }
 
 .service-row td {