.content-section{display:flex;gap:40px}.left-section{width:30%}.right-section{width:70%}.card-menu{background:#f5f5f5;border-radius:6px;padding:30px;position:sticky;top:100px}.card-menu h3{border-bottom:2px solid #e91e63;margin-bottom:20px;padding-bottom:10px}.card-menu ul{list-style:none;padding:0}.card-menu ul li{margin-bottom:12px}.card-menu ul li a{color:#555;text-decoration:none;transition:.3s}.card-menu ul li a:hover{color:#e91e63;padding-left:5px}.contentArea blockquote,.contentArea h1,.contentArea h2,.contentArea h3,.contentArea h4,.contentArea h5,.contentArea h6{scroll-margin-top:140px}