<div class="grid">
    <div class="grid__row">
        <div class="grid__col--xs-7">
            <div class="styleguide__box">
                <div class="grid__row">
                    <div class="grid__col--xs-9">
                        <div class="styleguide__box styleguide__box--dark">
                            <div class="grid__row">
                                <div class="grid__col--xs-4">
                                    <div class="styleguide__box styleguide__box--dark"></div>
                                </div>
                                <div class="grid__col--xs-8">
                                    <div class="styleguide__box styleguide__box--dark"></div>
                                </div>
                            </div>
                        </div>
                    </div>
                    <div class="grid__col--xs-3">
                        <div class="styleguide__box styleguide__box--dark">
                            <div class="grid__row">
                                <div class="grid__col--xs">
                                    <div class="styleguide__box styleguide__box--dark"></div>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <div class="grid__col--xs-5">
            <div class="styleguide__box">
                <div class="grid__row">
                    <div class="grid__col--xs-12">
                        <div class="styleguide__box styleguide__box--dark">
                            <div class="grid__row">
                                <div class="grid__col--xs-6">
                                    <div class="styleguide__box styleguide__box--dark"></div>
                                </div>
                                <div class="grid__col--xs-6">
                                    <div class="styleguide__box styleguide__box--dark"></div>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>