bg-cover-content.ejs

<div class="row">
    <div class="col s10 offset-s1 m8 offset-m2 l8 offset-l2">
        <div class="brand">
            <div class="title center-align">
                <% if (config.subtitle && config.subtitle.length > 0) { %>
                <%= config.subtitle %>
                <% } else { %>
                    subtitle
                <% } %>
            </div>

            <div class="description center-align">
                <% if (theme.subtitle.enable) { %>
                <span id="subtitle"></span>
                <script src="https://cdn.jsdelivr.net/npm/typed.js@2.0.11"></script>
                <script>
                    var typed = new Typed("#subtitle", {
                        strings: ['<%= theme.subtitle.sub1 %>','<%= theme.subtitle.sub2 %>'],
                        startDelay: <%= theme.subtitle.startDelay %>,
                        typeSpeed: <%= theme.subtitle.typeSpeed %>,
                        loop: <%= theme.subtitle.loop %>,
                        backSpeed: <%= theme.subtitle.backSpeed %>,
                        showCursor: <%= theme.subtitle.showCursor %>
                    });
                </script>
                <% } else { %>
                    <%= config.description %>
                <% } %>
            </div>
        </div>
    </div>
</div>

<% if (theme.banner.enable) { %>
<script>
    // 每天切换 banner 图.  Switch banner image every day.
    var bannerUrl = "<%- theme.jsDelivr.url %><%- url_for('/medias/banner/') %>" + new Date().getDay() + '.jpg';
    $('.bg-cover').css('background-image', 'url(' + bannerUrl + ')');
</script>
<% } else { %>
<script>
    $('.bg-cover').css('background-image', 'url(<%- theme.jsDelivr.url %><%- url_for('/medias/banner/0.jpg') %>)');
</script>
<% } %>