.tab-nav ul { display: flex; flex-wrap: wrap; margin: -4px; justify-content: center; }
.tab-nav li { margin: 4px; }
.tab-panel:nth-child(n+2) { display: none; }
.tab-nav-btn { background: #ffffff; }
.tab-nav-btn:after { display: none; }
.tab-nav-btn[aria-selected="true"] { background: #5F259F; color: #ffffff; }