cullmann.io/themes/LoveIt/layouts/404.html

{{- define "title" }}
    {{- T "pageNotFound" | printf "404 %v" }} - {{ .Site.Title -}}
{{- end -}}

{{- define "content" -}}
    <div class="page" id="content-404">
        <h1 id="error-emoji"></h1>
        <p class="error-text">
            {{- T "pageNotFoundText" -}}&nbsp;
            <a href="javascript:void(0);" title="{{ T `back` }}" onclick="window.history.back();"><i class="far fa-hand-point-left fa-fw" aria-hidden="true"></i></a>
        </p>
    </div>
    <script type="text/javascript">
        (function() {
            var emojiArray = ['\\(o_o)/', '(˚Δ˚)b', '(^-^*)', '(≥o≤)', '(^_^)b', '(·_·)','(=\'X\'=)', '(>_<)', '(;-;)'];
            document.getElementById('error-emoji').appendChild(document.createTextNode(emojiArray[Math.floor(Math.random() * emojiArray.length)]));
        })();
    </script>
{{- end -}}