Build step for the theme file

src/app.css

@@ -1,88 +1,3 @@
-@font-face {
-  font-family: "ProggyClean";
-  src: url(https://witchcraft.systems/ProggyCleanNerdFont-Regular.ttf);
-}
-
-:root {
-  --link-color: #646cff;
-  --link-hover-color: #535bf2;
-  --background-color: #12082b;
-  --header-background-color: #1f1145;
-  --content-background-color: #0d0620;
-  --text-color: white;
-  --border-color: #8054f0;
-  --indicator-inactive-color: #4a4a4a;
-  --indicator-active-color: #8054f0;
-}
-
-::-webkit-scrollbar {
-  width: 0px;
-  background: transparent;
-  padding: 0;
-  margin: 0;
-}
-::-webkit-scrollbar-thumb {
-  background: transparent;
-  border-radius: 0;
-}
-::-webkit-scrollbar-track {
-  background: transparent;
-  border-radius: 0;
-}
-::-webkit-scrollbar-corner {
-  background: transparent;
-  border-radius: 0;
-}
-::-webkit-scrollbar-button {
-  background: transparent;
-  border-radius: 0;
-}
-* {
-  scrollbar-width: none;
-  scrollbar-color: transparent transparent;
-  -ms-overflow-style: none; /* IE and Edge */
-  -webkit-overflow-scrolling: touch;
-  -webkit-scrollbar: none; /* Safari */
-}
-
-a {
-  font-weight: 500;
-  color: var(--link-color);
-  text-decoration: inherit;
-}
-a:hover {
-  color: var(--link-hover-color);
-  text-decoration: underline;
-}
-
 body {
-  margin: 0;
-  display: flex;
-  place-items: center;
-  min-width: 320px;
-  min-height: 100vh;
-  background-color: var(--background-color);
-  font-family: "ProggyClean", monospace;
-  font-size: 24px;
-  color: var(--text-color);
-  border-color: var(--border-color);
-  overflow-wrap: break-word;
-  word-wrap: normal;
-  word-break: break-word;
-  hyphens: none;
-}
-
-h1 {
-  font-size: 3.2em;
-  line-height: 1.1;
-}
-
-#app {
-  max-width: 1400px;
-  width: 100%;
-  margin: 0;
-  padding: 0;
-  margin-left: auto;
-  margin-right: auto;
-  text-align: center;
-}
+  background-color: red;
+}