diff --git a/gitinspector/gravatar.py b/gitinspector/gravatar.py
index 366aa2d..acb0997 100644
--- a/gitinspector/gravatar.py
+++ b/gitinspector/gravatar.py
@@ -27,7 +27,7 @@ except:
 
 from . import format
 
-def get_url(email, size=20):
+def get_url(email, size=24):
 	md5hash = hashlib.md5(email.encode("utf-8").lower().strip()).hexdigest()
 	base_url = "https://www.gravatar.com/avatar/" + md5hash
 	params = None
diff --git a/gitinspector/html/html.header b/gitinspector/html/html.header
index 7733915..7547bf7 100644
--- a/gitinspector/html/html.header
+++ b/gitinspector/html/html.header
@@ -245,6 +245,10 @@
 				margin-right: 0.5em;
 				opacity: 0.85;
 			}}
+			td img {{
+				width: 24px;
+				height: 24px;
+			}}
 			h1 {{
 				font-size: 18px;
 				text-align: center;