p {
   margin-bottom: 5px;
}

#error {
   border: 3px solid #f5c6cb;
   background: #f8d7da;
   color: #721c24;
   text-align: center;
   margin: 20px;
}

pre {
   margin: 5px 5px 5px 30px;
   padding: 5px;
   border: 1px solid brown;
   background: #F96;
   width: 225px;
}

dl {
   margin-top: 5px;
   padding: 0.5em;
}
dt {
   float: left;
   clear: left;
   width: 100px;
   text-align: right;
   font-weight: bold;
}
dt::after {
   content: " :";
}
dd {
   margin: 0 0 0 110px;
   padding: 0 0 0.5em 0;
}