<!DOCTYPE html>
<html>
  <head>
    <link data-require="bootstrap-css@*" data-semver="3.0.0-rc2" href="http://netdna.bootstrapcdn.com/bootstrap/3.0.0-rc2/css/bootstrap.min.css" rel="stylesheet"/>
    <script data-require="jquery@*" data-semver="2.0.3" src="http://code.jquery.com/jquery-2.0.3.min.js"></script>
    <script data-require="bootstrap@3.0.0-rc2" data-semver="3.0.0-rc2" src="http://netdna.bootstrapcdn.com/bootstrap/3.0.0-rc2/js/bootstrap.min.js"></script>
    <link href="style.css" rel="stylesheet"/>
    <script src="script.js"></script>
  </head>
  <body>
    <div class="page-header">
      <h1>bootstrap table with fixed header</h1>
    </div>
    <div class="container">
      <table class="table table-bordered">
        <thead>
          <tr><th>hey</th><th>ho</th><th>hey</th><th>ho</th><th>hey</th><th>ho</th><th>hey</th><th>ho</th></tr>
        </thead>
        <tbody class="text-left">
          <tr><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td></tr>
          <tr><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td></tr>
          <tr><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td></tr>
          <tr><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td></tr>
          <tr><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td></tr>
          <tr><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td></tr>
          <tr><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td></tr>
          <tr><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td></tr>
          <tr><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td></tr>
          <tr><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td><td>test</td></tr>
        </tbody>
      </div>
    </body>
  </html>
// Code goes here

thead {
  display:block;
}
tbody {
  display:block;
  overflow-y:scroll;
  height:200px;
}
td, th {
  width: 100px;
}
table {
  width: 820px !important;
}