resize header

Author: jonhealy1

README.md

@@ -1,7 +1,7 @@
 <h1>
   sfeos - stac-fastapi-elasticsearch-opensearch
-  <a href="https://stacspec.org/" style="vertical-align: middle; margin-left: 70px;">
-    <img src="assets/STAC-01.png" alt="STAC Specification" height="150">
+  <a href="https://stacspec.org/" style="vertical-align: middle; margin-left: 50px;">
+    <img src="assets/STAC-01.png" alt="STAC Specification" height="100">
   </a>
 </h1>