diff --git a/index.html b/index.html
index 5dd71ab..a189a9d 100755
--- a/index.html
+++ b/index.html
@@ -22,6 +22,9 @@
         img {
             width: 25%; /* Image width */
             border: 0; /* For IE */
+            /* Aspect ratio of image, gives initial dimension to prevent text moving down once image is loaded */
+            /* When changing logo, change this also */
+            aspect-ratio: 125 / 50;
         }
         #main {
             vertical-align: middle;
diff --git a/index.svg b/index.svg
index f45318a..cbdde44 100755
--- a/index.svg
+++ b/index.svg
@@ -19,6 +19,9 @@
                 img {
                     width: 25%; /* Image width */
                     border: 0; /* For IE */
+                    /* Aspect ratio of image, gives initial dimension to prevent text moving down once image is loaded */
+                    /* When changing logo, change this also */
+                    aspect-ratio: 125 / 50;
                 }
                 #main {
                     vertical-align: middle;