.demo-frame-section{display:flex;justify-content:center;width:100%;height:calc(100% - 5rem)}@media screen and (min-width:768px){.demo-frame-section{height:calc(100% - 10rem)}}@media screen and (min-width:1024px){.demo-frame-section{height:calc(100% - 8rem)}}.demo-frame-section .demo-frame{width:100%;height:100%}