diff --git a/assets/css/compiled/main.css b/assets/css/compiled/main.css
index 8bde0de3..b84ae419 100644
--- a/assets/css/compiled/main.css
+++ b/assets/css/compiled/main.css
@@ -3625,6 +3625,10 @@ body a, body button {
 .katex-display {
   overflow: auto hidden;
 }
+.katex-display {
+  padding-right: 2px;
+  width: calc(100% - 2px);
+}
 table {
   display: block;
   overflow: auto;
diff --git a/assets/css/main.css b/assets/css/main.css
index 1c36e9c8..80986a44 100644
--- a/assets/css/main.css
+++ b/assets/css/main.css
@@ -119,6 +119,12 @@ body button {
 /* Fix long KaTeX equations on mobile (see https://katex.org/docs/issues.html#css-customization) */
 .katex-display { overflow: auto hidden }
 
+/* Fix katex overflow https://github.com/nunocoracao/blowfish/issues/2138 */
+.katex-display {
+  padding-right: 2px;
+  width: calc(100% - 2px);
+}
+
 /* Fix long tables breaking out of article on mobile */
 table {
     display: block;