Updated style.css - Fixed issue khushi-joshi-05#273

I have added the following two lines of code to **style.css** - 
**background-repeat:no-repeat;
background-size:cover;**

This will fix the issue of the **repeating background-image in the service-container section**

If some change is needed in my PR, then please do inform and I will fix it right away.

Thanks

style.css

@@ -141,6 +141,8 @@ body {
   background-image: url(https://cdn.tasteatlas.com//images/toplistarticles/d0e6a0a79d5f4197a51f4ca065393ffe.jpg?mw=1300);
   content: "";
   position: absolute;
+  background-repeat:no-repeat;
+  background-size:cover;
 
   /*  
     height: 560px;
@@ -820,4 +822,4 @@ textarea {
 
 .menu_items .items:hover {
   box-shadow: 0 0 20px rgba(138, 37, 37, 0.5);
-}
+}