Make cover dimming class customisable. (#140)

Andrey Romancev

14.02.2018 cd09f253f6ece26d6a2d2db10dcbb8898bbc5643

Make cover dimming class customisable. (#140)

 layouts/partials/site-header.html

@@ -3,7 +3,7 @@
  {{/* Trimming the slash and adding absURL make sure the image works no matter where our site lives */}}
  {{ $featured_image := (trim $featured_image "/") | absURL }}
  <header class="cover bg-top" style="background-image: url('{{ $featured_image }}');">
    <div class="bg-black-60">
    <div class="{{ .Site.Params.cover_dimming_class | default "bg-black-60" }}">
      {{ partial "site-navigation.html" .}}
      <div class="tc-l pv4 pv6-l ph3 ph4-ns">
        <h1 class="f2 f-subheadline-l fw2 white-90 mb0 lh-title">