design-themes/theme_common/views/s_page_header.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <template name="Page header" id="s_page_header">
        <section class="s_page_header pt32 pb32" style="background-color: rgb(239, 239, 239);">
            <div class="container">
                <div class="row">
                    <div class="col-lg-12 pt16">
                        <span class="s_badge badge bg-alpha">
                            <i class="fa fa-1x fa-fw fa-tag"/>Tag
                        </span>
                        <span class="s_badge badge bg-gamma">
                            <i class="fa fa-1x fa-fw fa-folder"/>Category
                        </span>
                    </div>
                    <div class="col-lg-12 s_title pt8 pb16">
                        <h1 class="s_title_default"><font style="font-size: 62px;">Page Title</font></h1>
                        <p class="lead">Introduce your content in few lines.</p>
                    </div>
                </div>
            </div>
        </section>
    </template>
</odoo>