}
.footer a { color:#878787; }
.footer a:hover { color:#878787; text-decoration:underline; }
.footer a:visited { color:#878787; }

table th { padding:7px 5px; text-align:left; vertical-align:middle; border: 1px solid #d6d4d4; font-weight:bold; }
table td { padding:7px 5px; text-align:left; vertical-align:top; border:1px solid #d6d4d4; }





  </style>
</head>
<body>
<div class="content">
<h2>Contents</h2>
<div>
<ul>
<li>
<a href="#3">ZUPT ALGORITHM</a>
</li>
<li>
<a href="#4">PREALLOCATION</a>
</li>
<li>
<