diff --git a/homepage/css/index.html b/homepage/css/index.html
index 53c2d8f..9eba26e 100644
--- a/homepage/css/index.html
+++ b/homepage/css/index.html
@@ -28,7 +28,6 @@ The URLs to the sheets are provided in their entry.
 If you do not wish to use JavaScript for this page, you may set a custom theme for this website in your browser settings using the sheet file.
 </SMALL></P>
 
-<H4>batteries included</H4>
 <INPUT ID="blank" NAME="css" TYPE="radio" VALUE="/css/blank.css" />
 <LABEL FOR="blank">/css/blank.css</LABEL>
 <BR />
@@ -69,24 +68,6 @@ If you do not wish to use JavaScript for this page, you may set a custom theme f
 <LABEL FOR="yarahmode">/css/yarahmode.css</LABEL>
 <BR />
 
-<H4>external sheets</H4>
-<INPUT ID="martian" NAME="css" TYPE="radio" VALUE="https://marceline-cramer.github.io/martian/style.css" />
-<LABEL FOR="martian">https://marceline-cramer.github.io/martian/style.css (<B><A HREF="https://www.gnu.org/licenses/agpl-3.0.en.html">AGPLv3</A></B>)</LABEL>
-<BR />
-<INPUT ID="TiB" NAME="css" TYPE="radio" VALUE="https://tebibyte.media/assets/TiB.css" />
-<LABEL FOR="TiB">https://tebibyte.media/assets/TiB.css (<B><A HREF="https://www.gnu.org/licenses/agpl-3.0.en.html">AGPLv3</A></B>)</LABEL>
-<BR />
-<INPUT ID="thomasf/solarized-css" NAME="css" TYPE="radio" VALUE="http://thomasf.github.io/solarized-css/solarized-light.css" />
-<LABEL FOR="thomasf/solarized-css">http://thomasf.github.io/solarized-css/solarized-light.css (<B><A HREF="https://raw.githubusercontent.com/thomasf/solarized-css/master/LICENSE">MIT</A></B>)</LABEL>
-<BR />
-<INPUT ID="thomasf/solarized-css-dark" NAME="css" TYPE="radio" VALUE="http://thomasf.github.io/solarized-css/solarized-dark.css" />
-<LABEL FOR="thomasf/solarized-css-dark">http://thomasf.github.io/solarized-css/solarized-dark.css (<B><A HREF="https://raw.githubusercontent.com/thomasf/solarized-css/master/LICENSE">MIT</A></B>)</LABEL>
-<BR />
-
-<H4>unknown</H4>
-<INPUT ID="custom" NAME="css" TYPE="radio" VALUE="/css/blank.css" />
-<INPUT ID="custom_input" TYPE="text" VALUE="/css/blank.css" />
-
 <H4>side-effects</H4>
 <INPUT ONCLICK="
 document.getElementById('custom').value = document.getElementById('custom_input').value;