layouts/shortcodes/blocks/cover.html

{{ $_hugo_config := `{ "version": 1 }` }}
{{ $blockID := printf "td-cover-block-%d" .Ordinal }}
{{ $promo_image := (.Page.Resources.ByType "image").GetMatch "**background*" }}
{{ $logo_image := (.Page.Resources.ByType "image").GetMatch "**logo*" }}
{{ $col_id := .Get "color" | default "dark" }}
{{ $image_anchor := .Get "image_anchor" | default "smart" }}
{{ $logo_anchor := .Get "logo_anchor" | default "smart" }}
{{/* Height can be one of: auto, min, med, max, full. */}}
{{ $height := .Get "height" | default "max" }}
{{ $byline := .Get "byline" | default "" }}
{{ with $promo_image }}
{{ $promo_image_big := (.Fill (printf "1920x1080 %s" $image_anchor)) }}
{{ $promo_image_small := (.Fill (printf "960x540 %s" $image_anchor)) }}
<link rel="preload" as="image" href="{{ $promo_image_small.RelPermalink }}" media="(max-width: 1200px)">
<link rel="preload" as="image" href="{{ $promo_image_big.RelPermalink }}" media="(min-width: 1200px)">
<style>
#{{ $blockID }} {
    background-image: url({{ $promo_image_small.RelPermalink }});
}
@media only screen and (min-width: 1200px) {
    #{{ $blockID }} {
        background-image: url({{ $promo_image_big.RelPermalink }});
    }
}

.github-stat-buttons {
    margin: 25px 0;
}
</style>
<!-- Place this tag in your head or just before your close body tag. -->
<script async defer src="/js/github-buttons.js"></script>

{{ end }}
<section id="{{ $blockID }}" class="row td-cover-block td-cover-block--height-{{ $height }} js-td-cover td-overlay  -bg-{{ $col_id }}">
  <div class="container-fluid td-overlay__inner">
    <div class="row align-items-end">
    <div class="col-lg-6">
        <h2 class="display-3 mt-0 pb-2">
            {{ T "homepage_slogan" }}
        </h2>
        <p style=" font-size: 1.35rem;font-weight: 300;line-height: 1.2;" class="mb-4 mt-4">
            {{ T "homepage_description_paragraph1" }}
        </p>
        <p style=" font-size: 1.35rem;font-weight: 300;line-height: 1.2;" class="mb-4 mt-4">
            {{ T "homepage_description_paragraph2" }}
        </p>
        <!--    <div id="docsearch_zh_home" class="btn btn-lg mr-3 mb-4"></div>-->
        <div style="display:flex;justify-content: center;align-items: center;flex-wrap: wrap;" >
          <a class="btn btn-lg btn-secondary mb-4 ml-2 mr-2 rounded" href="overview/what/">
            <span style="margin: 1rem !important;">{{ T "homepage_button_1" }}</span>
        </a>
        <a class="btn btn-lg btn-secondary mb-4 ml-2 mr-2 rounded" href="overview/quickstart/">
            <span style="margin: 2rem !important;">{{ T "homepage_button_2" }}</span>
        </a>
        </div>

    </div>
        <div class="col-lg-6 mt-5 mt-lg-3 d-sm-block">
            <div class="column bg-texture center" style="min-height:320px" >
                <iframe style="height: 315px;position:relative;width: 100%; max-width:560px;" height="315" src="//player.bilibili.com/player.html?aid=737424422&bvid=BV1YD4y1g7Qk&cid=1024306839&page=1" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
            </div>
        </div>
      <div class="col-12 pt-3">
        <div class="pt-3 lead text-center">
          {{ .Inner | markdownify}}
        </div>
      </div>
    </div>
  </div>
  {{ if $byline }}
  <div class="byline">
    <small>{{ $byline }}</small>
  </div>
  {{ end }}
</section>