/* Jell-O Layout */
#allcontent {
  width: 900px;
  margin-left: auto;
  margin-right: auto;
  padding: 20px;
}

/* element selectors */
body {
  background-color: #e6e6e6;
  font-family: Arial, Helvetica, sans-serif;
}

h1, h2 {
  text-align: center;
}

p, li {
  line-height: 1.6;
}

/* class */
.card {
  background-color: white;
  padding: 16px;
  border: 1px solid #ccc;
  margin-bottom: 16px;
}

/* id */
#footer {
  text-align: center;
  font-size: 80%;
  margin-top: 25px;
  padding-top: 10px;
  border-top: 1px solid #999;
}