<https://onepointsolutions.com.au/5-best-responsive-css-frameworks-of-2019/#richSnippet>
<http://schema.org/description>
"Talented groups of developers have taken CSS and built what is commonly known as web UI design frameworks. These framewokrs or &quot;front-end responsive CSS"
<https://onepointsolutions.com.au/5-best-responsive-css-frameworks-of-2019/>