<style>
  * {
    font-family: helvetica, arial, sans-serif !important;
    color: #333;
  }
  h1 {
    text-align: center;
    color: white;
    background-color: #0081bd;
    font-weight: 300;
    padding: 10px;
    margin-bottom: 0px;
  }
  h2 {
    font-weight: 300;
  }
  h4 {
    margin-bottom: 0px;
  }
  ul {
    list-style-type: none;
    padding: 0px;
  }
  a{
    color: #33802a;
    text-decoration: none;
  }
  img{
    max-width: 90%;
    width: auto;
    max-height: 90%;
    height: auto;
  }
  video{
    max-width: 90%;
    width: auto;
    max-height: 90%;
    height: auto;
  }
  .item_details {
    border: 1px solid #ccc;
    background-color: #eee;
    padding: 0px 1em;
  }
</style>