diff --git a/src/client/theme-default/styles/components/custom-block.css b/src/client/theme-default/styles/components/custom-block.css
index 4d900c58..373b3a3a 100644
--- a/src/client/theme-default/styles/components/custom-block.css
+++ b/src/client/theme-default/styles/components/custom-block.css
@@ -13,8 +13,10 @@
   background-color: var(--vp-custom-block-info-bg);
 }
 
-.custom-block.info th {
-  color: var(--vp-custom-block-info-text);
+.custom-block.custom-block th,
+.custom-block.custom-block blockquote > p {
+  font-size: var(--vp-custom-block-font-size);
+  color: inherit;
 }
 
 .custom-block.info code {
@@ -27,10 +29,6 @@
   background-color: var(--vp-custom-block-tip-bg);
 }
 
-.custom-block.tip th {
-  color: var(--vp-custom-block-tip-text);
-}
-
 .custom-block.tip code {
   background-color: var(--vp-custom-block-tip-code-bg);
 }
@@ -41,10 +39,6 @@
   background-color: var(--vp-custom-block-warning-bg);
 }
 
-.custom-block.warning th {
-  color: var(--vp-custom-block-warning-text);
-}
-
 .custom-block.warning code {
   background-color: var(--vp-custom-block-warning-code-bg);
 }
@@ -55,10 +49,6 @@
   background-color: var(--vp-custom-block-danger-bg);
 }
 
-.custom-block.danger th {
-  color: var(--vp-custom-block-danger-text);
-}
-
 .custom-block.danger code {
   background-color: var(--vp-custom-block-danger-code-bg);
 }
@@ -69,10 +59,6 @@
   background-color: var(--vp-custom-block-details-bg);
 }
 
-.custom-block.details th {
-  color: var(--vp-custom-block-details-text);
-}
-
 .custom-block.details code {
   background-color: var(--vp-custom-block-details-code-bg);
 }