Add CSS work by tchou

wiki/src/install/inc/stylesheets/dave.css

@@ -187,3 +187,95 @@ h2 {
 #pagebody a.btn {
   color: white;
 }
+
+/* Remove message once extension has started. */
+html[data-extension^="ok"] #use p,
+html[data-extension^="ok"] #update p,
+html[data-extension^="ok"] #install p {
+  opacity: 0;
+}
+
+/* Add transparency to past states. */
+.btn.disabled, .btn[disabled], fieldset[disabled] .btn {
+  cursor: not-allowed;
+  box-shadow: none;
+  opacity: 0.25;
+}
+
+/* Hide "I already have an ISO" for the time being... */
+#i_have_iso {
+  display:none !important;
+  opacity: 0;
+}
+
+/* Hide download path once downloaded. */
+html[data-phase^="verified"] small#download-path,
+html[data-phase^="verifying"] small#download-path {
+  opacity: 0;
+}
+
+/* Show "Done" once downloaded and changed state. */
+html[data-phase^="verified"] #download-text-state,
+html[data-phase^="verifying"] #download-text-state {
+  opacity: 1;
+  display: block;
+}
+
+html[data-phase^="verified"] #download-text-done,
+html[data-phase^="verifying"] #download-text-done {
+  opacity: 1;
+  display: block;
+}
+
+/* Hide "Download" once downloaded. */
+html[data-phase^="verified"] #download,
+html[data-phase^="verifying"] #download {
+  cursor: not-allowed;
+  box-shadow: none;
+  opacity: 0.25 !important;
+}
+
+/* Enlarge div to look less like a button. */
+#verify-text {
+  display: block;
+  cursor: default;
+}
+
+html[data-phase^="verified"] #verify-text {
+    box-shadow: none;
+    opacity: 0.25 !important;
+}
+
+/* Hide "Calculating" once verified. */
+html[data-phase^="verified"] #verify-text-calculating {
+  display: none;
+}
+
+/* Less importance to GnuPG alternative. */
+#verify-text-success {
+  background: none;
+  font-size: 0.8em;
+}
+
+/* Wider extension div and with more space. */
+#download-and-verify {
+  width: 600px;
+  margin-left: auto;
+  margin-right: auto;
+  padding-top: 50px;
+  padding-bottom: 50px;
+}
+
+/* Do not display background image on links. */
+#pagebody a[href^="http"] {
+  background: none;
+}
+
+/* Wider buttons */
+#download-button {
+  display: block;
+}
+
+#install-button {
+  display: block;
+}