diff --git a/.gitignore b/.gitignore
index 30560b6..78623cd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,5 +7,4 @@ all_chars.txt
 woff2/
 **/serve_*
 /lexers.out
-fonts/*trial
-**/*.log
+fonts/*trial
\ No newline at end of file
diff --git a/acl.cool/math_wrapper.sh b/acl.cool/math_wrapper.sh
deleted file mode 120000
index f40564e..0000000
--- a/acl.cool/math_wrapper.sh
+++ /dev/null
@@ -1 +0,0 @@
-../math_wrapper.sh
\ No newline at end of file
diff --git a/build.sh b/build.sh
index 9a3d098..7499ae4 100755
--- a/build.sh
+++ b/build.sh
@@ -1,6 +1,6 @@
 #! /usr/bin/env nix-shell
 #! nix-shell --pure -i bash
-#! nix-shell --pure -p nodejs_24 bash harfbuzz soupault woff2 jotdown python3 recode perl538Packages.LaTeXML minify
+#! nix-shell --pure -p nodejs_24 bash harfbuzz soupault woff2 jotdown python3 recode nodePackages_latest.katex minify
 
 if ! [[ -d pgvv/ ]]; then
     python3 -m venv pgvv
diff --git a/css/fonts.css b/css/fonts.css
index 35a1487..aa31541 100644
--- a/css/fonts.css
+++ b/css/fonts.css
@@ -245,8 +245,8 @@ code, pre code {
     font-size: calc(0.84 * var(--base-font-size));
 }
 
-/* for STIX 2 */
 math {
+  color: black;
   font-family: "Math";
   font-size: calc(0.96 * var(--base-font-size));
 }
\ No newline at end of file
diff --git a/css/looks.css b/css/looks.css
index b59acd5..43dd9c5 100644
--- a/css/looks.css
+++ b/css/looks.css
@@ -189,7 +189,7 @@ math[display="block"] {
   position: relative;
   left: 0;
   right: auto;
-  text-align: center;
+  text-align: left;
 }
 
 footer {
diff --git a/math_wrapper.sh b/math_wrapper.sh
deleted file mode 100755
index b3b99c2..0000000
--- a/math_wrapper.sh
+++ /dev/null
@@ -1,11 +0,0 @@
-#! /usr/bin/env sh
-
-if [ $# -lt 1 ]; then
-    echo -n '<strong>BLOCK MATH ERROR</strong>'
-elif [[ "$1" == "display" ]]; then
-    echo -n '<p>'
-    latexmlmath --preload=amsmath.sty --preload=amssymb.sty -
-    echo -n '</p>'
-else
-    latexmlmath --preload=amsmath.sty --preload=amssymb.sty -
-fi
\ No newline at end of file
diff --git a/soupault.toml b/soupault.toml
index 7d8e4e3..100a915 100644
--- a/soupault.toml
+++ b/soupault.toml
@@ -132,11 +132,11 @@ command = "./syntax_wrapper.sh ${ATTR_CLASS##*-}"
 [widgets.math-inline]
 widget = "preprocess_element"
 selector = "span.math.inline"
-command = "./math_wrapper.sh inline"
+command = "sed -E 's/^\\\\\\((.*)\\\\\\)$/\\1/' | katex --format mathml"
 action = "replace_element"
 
 [widgets.math-display]
 widget = "preprocess_element"
 selector = "span.math.display"
-command = "./math_wrapper.sh display"
+command = "sed -E 's/^\\\\\\[(.*)\\\\\\]$/\\1/' | katex -d --fleqn --format mathml | awk '{print \"<p>\" $0 \"</p>\"}'"
 action = "replace_element"
\ No newline at end of file
diff --git a/ytheleus.org/math_wrapper.sh b/ytheleus.org/math_wrapper.sh
deleted file mode 120000
index f40564e..0000000
--- a/ytheleus.org/math_wrapper.sh
+++ /dev/null
@@ -1 +0,0 @@
-../math_wrapper.sh
\ No newline at end of file