diff --git a/docs/source/_static/custom.css b/docs/source/_static/custom.css
index b6e37ca1..315cfecf 100644
--- a/docs/source/_static/custom.css
+++ b/docs/source/_static/custom.css
@@ -1,6 +1,6 @@
 img.logo {
-  max-width:90%;
-  height: auto;
+  max-width:100%;
+  height: 45px;
 }
 
 div.body p.caption {
@@ -16,5 +16,5 @@ h2 a.toc-backref {
   display: flex;
   justify-content:center;
   align-items:center;
-  overflow:hidden
+  overflow:hidden;
 }
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