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