mirror of
https://github.com/theNewDynamic/gohugo-theme-ananke.git
synced 2025-06-08 09:12:47 +00:00
35 lines
1.6 KiB
HTML
35 lines
1.6 KiB
HTML
{{- $featured_image := .Scratch.Get "featured_image" }}
|
|
<style type="text/css">
|
|
{{- /* Default to the full size image */ -}}
|
|
{{- /* Trimming the slash and adding absURL make sure the image works no matter where our site lives */ -}}
|
|
{{- $default_image_url := (trim $featured_image.RelPermalink "/") | absURL }}
|
|
.has-header-image {
|
|
background-image: url('{{ $default_image_url }}');
|
|
}
|
|
{{ $scratch := newScratch -}}
|
|
{{- /* If breakpoints are defined, provide a resized image for each */ -}}
|
|
{{- $anchor := .Params.featured_image_data.anchor | default "Top" -}}
|
|
{{- /* Default header image height is approximately 500px */ -}}
|
|
{{- $height := 500 -}}
|
|
{{- /* If there's a description, the header is taller */ -}}
|
|
{{- if .Description -}}
|
|
{{- $height = add $height 100 -}}
|
|
{{- end -}}
|
|
{{- with .Site.Params.breakpoints -}}
|
|
{{- range $breakpoint := . -}}
|
|
{{- /* Default mobile breakpoint for Tachyons is 480 */ -}}
|
|
{{- if and (ge $breakpoint 480) (ge $featured_image.Width $breakpoint) -}}
|
|
{{- $breakpoint_image := $featured_image.Resize (print $breakpoint "x") -}}
|
|
{{- $options := print $breakpoint "x" $height " " $anchor -}}
|
|
{{- $breakpoint_image = $breakpoint_image.Crop ($options) -}}
|
|
{{- $breakpoint_image_url := (trim $breakpoint_image.RelPermalink "/") | absURL }}
|
|
@media only screen and (max-width: {{ $breakpoint }}px) {
|
|
.has-header-image {
|
|
background-image: url('{{ $breakpoint_image_url }}');
|
|
}
|
|
}
|
|
{{- end -}}
|
|
{{- end -}}
|
|
{{- end }}
|
|
</style>
|