diff --git a/web/src/main/resources/static/css/app.css b/web/src/main/resources/static/css/app.css
index edb4822..7f40c6b 100644
--- a/web/src/main/resources/static/css/app.css
+++ b/web/src/main/resources/static/css/app.css
@@ -495,7 +495,12 @@ code.code { padding: 0.125rem 0.5rem; border-radius: var(--radius-xs); font-fami
 .cell-btn.st.dim::before { background: var(--c-border-strong); }
 .mini-count { font-size: 0.72rem; margin-left: 0.15rem; color: var(--c-text-muted); }
 .defense-cell-timer { font-variant-numeric: tabular-nums; }
-.lab-head-actions { display: flex; gap: 0.2rem; }
+.lab-head-actions { display: flex; gap: 0.2rem; align-items: center; }
+.lab-head-actions .btn {
+    height: 2.25rem; min-height: 2.25rem; padding: 0 0.5rem;
+    display: inline-flex; align-items: center; justify-content: center; box-sizing: border-box;
+}
+.lab-head-actions .ico { font-size: 0.95rem; line-height: 1; }
 .btn btn-secondary btn-sm p-2 {
     display: inline-flex; align-items: center; justify-content: center;
     min-width: 1.5rem; height: 1.5rem; padding: 0 0.3rem; cursor: pointer;
@@ -569,11 +574,6 @@ dialog.dlg.dlg-lg .dlg-body { max-height: 88vh; min-height: 62vh; }
 .attestation-title { display: flex; flex-wrap: wrap; align-items: center; gap: 0.35rem; width: 100%; max-width: 9rem; text-align: left; }
 .attestation-kind { font-weight: 400; color: var(--c-text); white-space: normal; text-align: left; }
 .attestation-col .lab-col-head, .attestation-col .lab-col-title { text-align: left; }
-.attestation-col .lab-head-actions .btn {
-    width: 1.7rem; height: 1.7rem; min-height: 1.7rem; padding: 0;
-    display: inline-flex; align-items: center; justify-content: center;
-}
-.attestation-col .lab-head-actions .ico { font-size: 0.95rem; line-height: 1; }
 .js-attestation-form { display: flex; justify-content: flex-start; width: 100%; }
 .attestation-select {
     appearance: none; -webkit-appearance: none;
diff --git a/web/src/main/resources/templates/fragments/base.html b/web/src/main/resources/templates/fragments/base.html
index e0d9e30..62dfb22 100644
--- a/web/src/main/resources/templates/fragments/base.html
+++ b/web/src/main/resources/templates/fragments/base.html
@@ -17,7 +17,7 @@
     <!-- v=37: сброс кэша стилей после изменения геометрии; при изменении css поднимать версию -->
     <link rel="stylesheet" th:href="@{/css/bootstrap.min.css}">
     <link rel="stylesheet" th:href="@{/css/bootstrap-icons.min.css}">
-        <link rel="stylesheet" th:href="@{/css/app.css(v='44')}">
+        <link rel="stylesheet" th:href="@{/css/app.css(v='45')}">
     <link id="hljs-light" rel="stylesheet" th:href="@{/css/hljs-github.css(v='36')}">
     <link id="hljs-dark" rel="stylesheet" th:href="@{/css/hljs-github-dark.css(v='36')}" disabled>
     <script th:src="@{/js/highlight.min.js(v='36')}" defer></script>