.buffer fieldset{
  margin:.7em 0;
  padding:12px;
  border:1px solid #777;
}
.buffer fieldset legend{
  font-weight:bold;
}

body.empty{
  padding:0;
  margin:0;
}
body.empty .buffer{
  font-size:13px;
  font-family:sans-serif;
}
body.empty > h2{
  display:none;
}


input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
input[type="url"],
input[type="search"],
input[type="date"],
input[type="datetime-local"],
input[type="month"],
input[type="time"],
input[type="week"],
input[type="color"],
input[type="file"],
textarea,
select {
    min-width: 100px; /* adjust as needed */
}