odoo_theme/theme_monglia/theme_common/views/s_color_blocks_img.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <template name="3x Color Block" id="s_color_blocks_img">
        <section class="s_color_blocks_img o_animation">
            <div class="container">
                <div class="row">
                    <div class="col-lg-12 text-center mb32">
                        <h2>Organize Your Content with These Three Columns</h2>
                        <h3 class="text-muted ">Write Something Nice for Your Users</h3>
                    </div>
                    <div class="col-lg-4 s_color_blocks_img_block">
                        <div class="s_color_blocks_img_title bg-delta">
                            <h5 class="text-muted text-center">Resume with a Subtitle</h5>
                            <h4 class="text-center mb32">This Is a Column</h4>
                            <img src="/web/image/theme_common.image_content_10" class="img-fluid d-block mx-auto"/>
                        </div>
                    </div>
                    <div class="col-lg-4 s_color_blocks_img_block">
                        <div class="s_color_blocks_img_title bg-beta">
                            <h5 class="text-muted text-center">Resume with a Subtitle</h5>
                            <h4 class="text-center mb32">This Is a Column</h4>
                            <img src="/web/image/theme_common.image_content_11" class="img-fluid d-block mx-auto"/>
                        </div>
                    </div>
                    <div class="col-lg-4 s_color_blocks_img_block">
                        <div class="s_color_blocks_img_title bg-gamma">
                            <h5 class="text-muted text-center">Resume with a Subtitle</h5>
                            <h4 class="text-center mb32">This Is a Column</h4>
                            <img src="/web/image/theme_common.image_content_13" class="img-fluid d-block mx-auto"/>
                        </div>
                    </div>
                </div>
            </div>
        </section>
    </template>
</odoo>