diff --git a/theme-github-dark.css b/theme-github-dark.css
index a116469..253bdaf 100755
--- a/theme-github-dark.css
+++ b/theme-github-dark.css
@@ -192,10 +192,10 @@ a.muted.text:hover,
 .repo-header a {
   color: var(--color-blue);
 }
-.repo-header > a:nth-child(2) {
+.repo-header .flex-item-title > a:nth-child(2) {
   font-weight: 700;
 }
-.repo-header > .svg:first-of-type {
+.repo-header .flex-item-leading > .svg:first-of-type {
   width: 22px;
   padding-top: 4px;
 }
@@ -385,6 +385,10 @@ a.ui.label:hover {
   border-color: var(--color-secondary);
 }
 
+.ui.basic.buttons .button:hover, .ui.basic.button:hover {
+  border-color: transparent;
+}
+
 /* default border radius */
 .ui.button,
 .ui.basic.buttons .button,