diff --git a/tools/parentage/css/main.css b/tools/parentage/css/main.css
deleted file mode 100644
index 3c71b8ca..00000000
--- a/tools/parentage/css/main.css
+++ /dev/null
@@ -1,46 +0,0 @@
-.uk-button-primary {
- background-color: #235626;
-}
-.uk-button-primary:hover {
- background-color: #1a4720;
-}
-.uk-button-primary:disabled:hover {
- background-color: transparent;
-}
-.uk-link, a, .uk-nav-default > li > a:hover, .uk-dropdown-nav > li.uk-active > a, .uk-dropdown-nav > li > a:hover {
- color: #060;
-}
-.uk-link:hover, a:hover {
- color: #1a4720;
-}
-.uk-table th {
- color: #2b2b2b;
- font-weight: 600;
-}
-html, .uk-text-meta, .uk-textarea, .uk-select, .uk-dropdown-nav > li > a, .uk-nav-default > li > a {
- color: #282828;
-}
-label {
- display: block;
-}
-
-.letter-filter {
- margin: 20px 0;
-}
-
-.letter-filter span {
- margin-right: 10px;
- cursor: pointer;
- font-weight: bold;
- font-size: 1.2em;
-}
-
-.letter-filter span:hover {
- color: #1a4720;
- text-decoration: underline;
-}
-
-.letter-filter span.active {
- color: #060;
- text-decoration: underline;
-}
diff --git a/tools/parentage/index.html b/tools/parentage/index.html
index 497d1634..eeb0e2d5 100644
--- a/tools/parentage/index.html
+++ b/tools/parentage/index.html
@@ -8,7 +8,54 @@
{% include head.html %}
-
+