/* General */
<style type="text/css">
  body {
    margin: 0;
    padding: 0;
    font-family: 'arial', sans-serif;
    text-align: left;
  }
  .eliminar{
    padding: 10px;
    color: #fff;
    background: #FD4545;
    width: 100px;
    margin: 20px auto;
    margin-top: 0;
    border: 0;
    border-radius: 10px;
    cursor: pointer;
  }
  input[type="submit"] {
    padding: 10px;
    color: #fff;
    background: #0098cb;
    width: 100px;
    margin: 20px auto;
    margin-top: 0;
    border: 0;
    border-radius: 10px;
    cursor: pointer;
  }
  /* Header */
  header {
    border-bottom: 2px solid #eee;
    padding: 20px 0;
    margin-bottom: 10px;
    width: 100%;
    text-align: center;
  }
  header a {
    text-decoration: none;
    color: #333;
  }
  form
  table, th, td {
    border: 4px solid #D8D8D8;
  }
  thead {
    width: 1px;
    padding: 5px;
    text-align: left;
  }
  tr:nth-child(odd) {
    background-color: #DADADA;
    border: 4px solid #DADADA;
  }
  tr:nth-child(even) {
    background-color: #F3F3F3 ;
    border: 4px solid #5D80DB ;
  }
</style>