diff --git a/library.css b/library.css
index c6d5f8f..85ea664 100644
--- a/library.css
+++ b/library.css
@@ -2088,8 +2088,6 @@ search-bar .entitiesSelection span, search-bar .entitiesSelection div, search-ba
     font-weight: 400;
 }
 
-
-
 /*
 Impact Factor -  ATHENA CODE */
 .popularity-A svg .a, .influence-A svg .a{
@@ -2101,3 +2099,24 @@ Impact Factor -  ATHENA CODE */
 .popularity-C svg  .a, .influence-C svg .a {
     fill: #444;
 }
+
+/*login*/
+.login {
+    color: white;
+    font-weight: bold;
+}
+
+.login  circle, .login svg,
+.login  svg svg *, .login svg *  {
+    stroke: white;
+    fill: var(--portal-main-color);
+}
+
+.login:hover circle {
+    fill: var(--portal-dark-color);
+}
+
+.login text {
+    stroke: white;
+    fill: white;
+}