diff --git a/src/data/Web_Basic-Ash.css b/src/data/Web_Basic-Ash.css
index 2556e39f5..ffd2466aa 100644
--- a/src/data/Web_Basic-Ash.css
+++ b/src/data/Web_Basic-Ash.css
@@ -1165,12 +1165,14 @@ table.weblinks tr td.ColumnDescription {
 }
 #treeContainer div.boxbg span.thumbnail {
     display:block;
-    height:65px;
+    max-width:80px auto;
+    max-height:65px;
     margin:0 auto;
     padding:4px 0;
 }
 #treeContainer div.boxbg span.thumbnail img {
-    height:65px;
+	max-width:80px auto;
+    max-height:65px;
     margin:0 auto;
 }
 #treeContainer div.boxbg a:hover span.thumbnail, #treeContainer div.boxbg a:hover span.thumbnail img {
diff --git a/src/data/Web_Basic-Blue.css b/src/data/Web_Basic-Blue.css
index 3cc117dd2..79af2fd0e 100644
--- a/src/data/Web_Basic-Blue.css
+++ b/src/data/Web_Basic-Blue.css
@@ -1357,12 +1357,14 @@ div#pedigree {
 }
 #treeContainer div.boxbg span.thumbnail {
     display:block;
-    height:65px;
+    max-width:80px auto;
+    max-height:65px;
     margin:0 auto;
     padding:4px 0;
 }
 #treeContainer div.boxbg span.thumbnail img {
-    height:65px;
+    max-width:80px auto;
+    max-height:65px;
     margin:0 auto;
 }
 #treeContainer div.boxbg a:hover span.thumbnail, #treeContainer div.boxbg a:hover span.thumbnail img {
diff --git a/src/data/Web_Basic-Cypress.css b/src/data/Web_Basic-Cypress.css
index 25ea4866a..e8fbc444b 100644
--- a/src/data/Web_Basic-Cypress.css
+++ b/src/data/Web_Basic-Cypress.css
@@ -1192,12 +1192,14 @@ table.weblinks tr td.ColumnDescription {
 }
 #treeContainer div.boxbg span.thumbnail {
     display:block;
-    height:65px;
+    max-width:80px auto;
+    max-height:65px;
     margin:0 auto;
     padding:4px 0;
 }
 #treeContainer div.boxbg span.thumbnail img {
-    height:65px;
+    max-width:80px auto;
+    max-height:65px;
     margin:0 auto;
 }
 #treeContainer div.boxbg a:hover span.thumbnail, #treeContainer div.boxbg a:hover span.thumbnail img {
diff --git a/src/data/Web_Basic-Lilac.css b/src/data/Web_Basic-Lilac.css
index d9e5e9157..d1a4038de 100644
--- a/src/data/Web_Basic-Lilac.css
+++ b/src/data/Web_Basic-Lilac.css
@@ -1142,12 +1142,14 @@ table.weblinks tr td.ColumnDescription {
 }
 #treeContainer div.boxbg span.thumbnail {
     display:block;
-    height:65px;
+    max-width:80px auto;
+    max-height:65px;
     margin:0 auto;
     padding:4px 0;
 }
 #treeContainer div.boxbg span.thumbnail img {
-    height:65px;
+    max-width:80px auto;
+    max-height:65px;
     margin:0 auto;
 }
 #treeContainer div.boxbg a:hover span.thumbnail, #treeContainer div.boxbg a:hover span.thumbnail img {
diff --git a/src/data/Web_Basic-Peach.css b/src/data/Web_Basic-Peach.css
index 65c012841..d0baf1b52 100644
--- a/src/data/Web_Basic-Peach.css
+++ b/src/data/Web_Basic-Peach.css
@@ -1145,12 +1145,14 @@ table.weblinks tr td.ColumnDescription {
 }
 #treeContainer div.boxbg span.thumbnail {
     display:block;
-    height:65px;
+    max-width:80px auto;
+    max-height:65px;
     margin:0 auto;
     padding:4px 0;
 }
 #treeContainer div.boxbg span.thumbnail img {
-    height:65px;
+    max-width:80px auto;
+    max-height:65px;
     margin:0 auto;
 }
 #treeContainer div.boxbg a:hover span.thumbnail, #treeContainer div.boxbg a:hover span.thumbnail img {
diff --git a/src/data/Web_Basic-Spruce.css b/src/data/Web_Basic-Spruce.css
index 181db50a3..a90d59219 100644
--- a/src/data/Web_Basic-Spruce.css
+++ b/src/data/Web_Basic-Spruce.css
@@ -1143,12 +1143,14 @@ table.weblinks tr td.ColumnDescription {
 }
 #treeContainer div.boxbg span.thumbnail {
     display:block;
-    height:65px;
+    max-width:80px auto;
+    max-height:65px;
     margin:0 auto;
     padding:4px 0;
 }
 #treeContainer div.boxbg span.thumbnail img {
-    height:65px;
+    max-width:80px auto;
+    max-height:65px;
     margin:0 auto;
 }
 #treeContainer div.boxbg a:hover span.thumbnail, #treeContainer div.boxbg a:hover span.thumbnail img {
diff --git a/src/data/Web_Mainz.css b/src/data/Web_Mainz.css
index 889ba6c42..6a9188ec1 100644
--- a/src/data/Web_Mainz.css
+++ b/src/data/Web_Mainz.css
@@ -1146,12 +1146,14 @@ table.weblinks tr td.ColumnDescription {
 }
 #treeContainer div.boxbg span.thumbnail {
     display:block;
-    height:65px;
+    max-width:80px auto;
+    max-height:65px;
     margin:0 auto;
     padding:4px 0;
 }
 #treeContainer div.boxbg span.thumbnail img {
-    height:65px;
+    max-width:80px auto;
+    max-height:65px;
     margin:0 auto;
 }
 #treeContainer div.boxbg a:hover span.thumbnail, #treeContainer div.boxbg a:hover span.thumbnail img {
diff --git a/src/data/Web_Nebraska.css b/src/data/Web_Nebraska.css
index e57ce18bc..c77fe0c4a 100644
--- a/src/data/Web_Nebraska.css
+++ b/src/data/Web_Nebraska.css
@@ -1202,12 +1202,14 @@ div#pedigree {
 }
 #treeContainer div.boxbg span.thumbnail {
     display:block;
-    height:65px;
+    max-width:80px auto;
+    max-height:65px;
     margin:0 auto;
     padding:4px 0;
 }
 #treeContainer div.boxbg span.thumbnail img {
-    height:65px;
+    max-width:80px auto;
+    max-height:65px;
     margin:0 auto;
 }
 #treeContainer div.boxbg a:hover span.thumbnail, #treeContainer div.boxbg a:hover span.thumbnail img {
diff --git a/src/data/Web_Print-Default.css b/src/data/Web_Print-Default.css
index 0f37a7ddc..8669e9655 100644
--- a/src/data/Web_Print-Default.css
+++ b/src/data/Web_Print-Default.css
@@ -1236,12 +1236,14 @@ div#pedigree {
 }
 #treeContainer div.boxbg span.thumbnail {
     display:block;
-    height:65px;
+    max-width:80px auto;
+    max-height:65px;
     margin:0 auto;
     padding:4px 0;
 }
 #treeContainer div.boxbg span.thumbnail img {
-    height:65px;
+    max-width:80px auto;
+    max-height:65px;
     margin:0 auto;
 }
 #treeContainer div.AncCol3 span.thumbnail, #treeContainer div.AncCol4 span.thumbnail {
diff --git a/src/data/Web_Visually.css b/src/data/Web_Visually.css
index b1bd5f674..fc2d32ecf 100644
--- a/src/data/Web_Visually.css
+++ b/src/data/Web_Visually.css
@@ -1352,12 +1352,14 @@ div#pedigree {
 }
 #treeContainer div.boxbg span.thumbnail {
     display:block;
-    height:65px;
+    max-width:80px auto;
+    max-height:65px;
     margin:0 auto;
     padding:4px 0;
 }
 #treeContainer div.boxbg span.thumbnail img {
-    height:65px;
+    max-width:80px auto;
+    max-height:65px;
     margin:0 auto;
 }
 #treeContainer div.boxbg a:hover span.thumbnail, #treeContainer div.boxbg a:hover span.thumbnail img {