body {
  background-color: #ffffff;
  background-image: url('https://pbs.twimg.com/amplify_video_thumb/1893958468861849600/img/QoVHKwpy_cHaDdEM.jpg');
  background-size: cover;
  background-position: left top;
  background-repeat: no-repeat;
  color: #bdbdbd;
  font-family: Times New Roman, serif;
  padding: 20px;
}

h1, h2, #post, form {
  font-size: 14px !important;
  width: 555px;
  background-color: #ddd8b6;
  color: #4e5053;
  border: solid 2px #95bc8f;
  margin-left: auto;
  margin-right: auto;
  padding: 1em;
}