layouts/partials/head-addition.html

   1 {{/*
   2         * Add the featured image to the header if it's present in the Front Matter
   3         */}}
   4 {{ if isset .Params "featured_image" }}
   5 <style media="screen">
   6         header#masthead {
   7                 background-image: url( {{ $.Params.featured_image | urlize }} );
   8         }
   9 </style>
  10 {{ end }}