html, body {
  margin:0;
  padding:0;
}
body {
  background-color:#F1EDE5;
  font-family: sans-serif;
  font-size: 12px;
  text-align:center;
}
h1 {
  background: #333;
  border-bottom: 10px solid #FF9925;
  color: #FFAF52;
 
  font-size: 1.6em;
  margin:0;
  padding: 0.7em;
  text-shadow: 2px 2px 4px #000;
}
h2 {
  color: #625447;
  font-size: 1.3em;
}
p {
  margin: 1em;
}
table {
  border-collapse: collapse;
  margin: 10px auto;
  width: 100%;
}
td, th, caption {
  border: 1px solid #666;
  padding: 2px;
}
caption {
  background-color: #ccc;
  color: #000;
  font-size: 1.2em;
  font-weight: bold;
  margin: 5px 0;
}
pre {
  background-color: #fff;
  border: 1px dashed #000;
  color: green;
  overflow:auto;
  padding: 5px;
}
a {
  color: #2B67AF;
  text-decoration: underline;
}
a:hover {
  text-decoration: none;
}
#bd {
  background-color:#fff;
  border-left: 1px solid #999; 
  border-right: 1px solid #999; 
  margin:0 auto;
  text-align: left;
  width: 700px;
  padding: 0 0 10px;
} 
#content {
  padding: 0 10px;
}
#result {
  border: 1px solid #DCA600;
  background-color: #F2ECD9;
  display: none;
  margin: 1em 0;
  padding: 5px;
}
.hi {
    background-color: yellow;
}