.wch-top-section{width:100%;position:relative;overflow:hidden;display:flex;justify-content:center;align-items:center}.wch-top-section .wch-banner{width:100%;margin:0 auto;object-fit:cover}.wch-top-section .wch-banner iframe{width:100%;max-width:100%;aspect-ratio:16/9;height:auto;border:none;display:block}.wch-top-section .wch-container{width:100%;position:relative}