diff --git a/en/theme/style.css b/en/theme/style.css
index f1879d3..9544465 100644
--- a/en/theme/style.css
+++ b/en/theme/style.css
@@ -21,6 +21,7 @@
         width: 200px;
         height: calc(100vh - var(--menu-bar-height) - 0.67em * 4);
         overflow: auto;
+        z-index: 1000;
     }
     .pagetoc a {
         border-left: 1px solid var(--sidebar-bg);
@@ -62,4 +63,9 @@
 /* 修改滚动条宽度 */
 ::-webkit-scrollbar {
     width: 7px;
+}
+
+/* 表格靠左对齐 */
+table {
+    margin-left: 0 !important;
 }
\ No newline at end of file
diff --git a/zh-CN/theme/style.css b/zh-CN/theme/style.css
index f1879d3..9544465 100644
--- a/zh-CN/theme/style.css
+++ b/zh-CN/theme/style.css
@@ -21,6 +21,7 @@
         width: 200px;
         height: calc(100vh - var(--menu-bar-height) - 0.67em * 4);
         overflow: auto;
+        z-index: 1000;
     }
     .pagetoc a {
         border-left: 1px solid var(--sidebar-bg);
@@ -62,4 +63,9 @@
 /* 修改滚动条宽度 */
 ::-webkit-scrollbar {
     width: 7px;
+}
+
+/* 表格靠左对齐 */
+table {
+    margin-left: 0 !important;
 }
\ No newline at end of file