Update index.html

Author: Bandsonsconst

index.html

@@ -26,7 +26,7 @@
 
 <!-- Header -->
 <header class="w3-display-container w3-content w3-wide" style="max-width:1500px;" id="home">
-  <img src="./images/header.png" alt="Construction" >
+  <img src="./images/header.png" class="w3-image" style="width:100%" alt="Construction" >
   <div class="w3-display-middle w3-margin-top w3-center">
     <h1 class="w3-xxlarge w3-text-white"><span class="w3-padding w3-black w3-opacity-min"><b>B &amp R</b></span> <span class="w3-hide-small w3-text-light-grey">Constuction</span></h1>
   </div>