ol序号并在序号加背景色

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<ol class="list list--ordered">
<li class="list__item">Widget learns and understands your vision.</li>
<li class="list__item">Widget partners with you to move your product from concept to detailed plan and specifications.</li>
<li class="list__item">Widget begins the search for your best sourcing option - auditing and vetting suppliers to meet pre qualification and well-defined standards.</li>
<li class="list__item">Widget shares sourcing options, procurement process, quality concerns and pricing.</li>
<li class="list__item">Widget’s sample/prototyping process begins. The sample lead time is determined your unique product.</li>
<li class="list__item">Widget has a physical presence - serving as your representative - at the chosen manufacturer’s facility.</li>
<li class="list__item">Widget performs pre, mid, and post quality control inspection.</li>
<li class="list__item">Widget performs final pre-shipment inspections on-site.</li>
<li class="list__item">Widget manages the logistics of delivering products from the manufacturer to your door - wherever you may be.</li>
<li class="list__item">Widget follows-up with you to ensure your complete satisfaction!</li>
</ol>