<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<div class="box_content">
<ol class="rounded-list">
<li>
<ol>
<li><a href="http://csshint.com/material-design-card-ui/" target="_blank">Responsive</a></li>
<li><a href="http://csshint.com/full-screen-navigation-menus/" target="_blank">SEO Friendly </a></li>
<li><a href="http://csshint.com/breadcrumb-css-snippets/" target="_blank">Google Testing Tool Validator </a></li>
<li><a href="http://csshint.com/beautiful-css3-buttons/" target="_blank">Mobile Friendly</a></li>
<li><a href="http://csshint.com/21-amazing-modern-photoshop-text-effects-tutorials/" target="_blank">Custom 404 Page</a></li>
<li><a href="http://csshint.com/23-free-under-construction-and-coming-soon-html-website-templates/" target="_blank">Fast Loading </a></li>
<li><a href="http://csshint.com/collection-of-free-html-and-css-accordions/" target="_blank">Minimal</a></li>
<li><a href="http://csshint.com/24-best-html-css-and-jquery-calendars/" target="_blank">Magazine</a></li>
<li><a href="http://csshint.com/checkout-forms-designs/" target="_blank">Ads Ready</a></li>
<li><a href="http://csshint.com/free-wordpress-blog-themes/" target="_blank">Clean Layout</a></li>
<li><a href="http://csshint.com/google-material-design/" target="_blank">Simple Design</a></li>
<li><a href="http://csshint.com/free-icon-fonts/" target="_blank">Drop Down Menu</a></li>
<li><a href="http://csshint.com/22-free-stylish-html5-and-css3-login-forms-templates/" target="_blank">Social Sharing</a></li>
<li><a href="http://csshint.com/free-modern-business-card-psd-templates/" target="_blank">HTML5 & CSS3</a></li>
<li><a href="http://csshint.com/10-most-reliable-website-to-download-free-fonts/" target="_blank">Browser Compatibility</a></li>
</ol>
</li>
</ol>
</div>