body {
  font-family: "Arial, Helvetica, sans-serif";
  /* background-color: #FAFAFA; */
  background-color: #4A4A4A;
}

.container {
  margin-left: 15px;
  margin-right: 15px;
  margin-top: 25px;
  margin-bottom: 25px;
  background-color: #FFFFFF;
  padding-left: 25px;
  padding-right: 50px;
  padding-top: 25px;
  padding-bottom: 25px;
   -moz-border-radius: 20px;
  -webkit-border-radius: 20px;
  -khtml-border-radius: 20px;
  border-radius: 20px;
}


pre {
  font-family: Consolas,"Liberation Mono",Courier,monospace;
  background-color: #f8f8ff;
  padding-left: 5px;
}
