.page-pattern-demo[data-v-46af04e9]{display:flex}.nav-menu-placeholder[data-v-46af04e9]{width:200px;min-height:400px;background:#3580bb;color:#fff;padding:20px 12px;font-size:14px;flex-shrink:0}.content[data-v-46af04e9]{flex:1;padding:20px 24px;max-width:1200px}.demo-alert[data-v-46af04e9]{margin-bottom:16px}