.toc-container{background-color:#fff;border:1px solid #ccc;box-shadow:0 0 10px rgba(0,0,0,.1);margin-top:20px;padding:10px;position:relative;width:200px}.toc-box{position:sticky;top:0}.toc-box h3{font-size:16px;margin-top:0}.toc-box ul{list-style:none;margin:0;padding-left:0}.toc-box li{margin-bottom:10px}.toc-box a{color:#0073aa;text-decoration:none}.toc-box a:hover{text-decoration:underline}@media (max-width:768px){.toc-container{display:none}}