Add Mariano's profile pic

assets/scss/custom.scss

@@ -172,6 +172,7 @@ blockquote p:first-of-type {
   background: #2980b9;
 }
 
+img[src*="jmug.jpg"],
 img[src*="zac.jpg"],
 img[src*="server.png"] {
     max-width: 280px;

content/english/about/index.md

@@ -76,7 +76,7 @@ features:
     title_class: "text-white -mt-2"
     subtitle: "Server Admin"
     subtitle_class: "!text-[#F7CE3B]"
-    image: "/images/server.png"
+    image: "/images/people/jmug.jpg"
     section_class: "text-white"
     transition:
       start: "/images/transition3.svg"