body {
  background-color: #d9d9d9;
}
#header {
  margin: 15px 0 15px 0;
}
#logo {
  color: #666;
  background: transparent;
  font-size: 20px;
  font-weight: normal;
  text-decoration: none;
}
#content {
  padding: 20px 30px 30px;
  margin: 0 auto 15px auto;
  background-color: #fff;
  border: 1px solid #e5e5e5;
  -webkit-box-shadow: 0 1px 2px rgba(0,0,0,.05);
     -moz-box-shadow: 0 1px 2px rgba(0,0,0,.05);
          box-shadow: 0 1px 2px rgba(0,0,0,.05);
}
#footer {
  color: #666;
  background: transparent;
  font-size: 12px;
  padding: 0;
  margin: 0 0 30px 0;
}

body {
  background-color: #222;
}
#header {
  margin: 15px 0 15px 0;
}
#logo {
  color: #fff;
  background: transparent;
  font-size: 20px;
  font-weight: normal;
  text-decoration: none;
}
#content {
  padding: 20px 30px 30px;
  margin: 0 auto 15px auto;
  background-color: #fff;
  border: 1px solid #e5e5e5;
  -webkit-box-shadow: 0 1px 2px rgba(0,0,0,.05);
     -moz-box-shadow: 0 1px 2px rgba(0,0,0,.05);
          box-shadow: 0 1px 2px rgba(0,0,0,.05);
}
.form-actions a {
  color: #666;
  font-size: 12px;
}
#footer {
  color: #eee;
  background: transparent;
  font-size: 12px;
  padding: 0;
  margin: 0 0 30px 0;
}

Make the account module background darker
Make the account module background darker
