*, body {
  padding: 0px;
  margin: 0px;
  font-family: 'Roboto Slab', serif;
}

#app {
  margin: auto;
  width: 600px;
  background-color: #f5f5f5;
  min-height: 200px;
  border: 1px #eee solid;
  border-radius: 5px;
  margin-top: 40px;
  padding: 10px;
}

h1 {
  padding: 5px 0px;
  font-weight: 500;
  text-align: center;
  margin-bottom: 15px;
}

p {
  padding: 0px 20px;
  padding-bottom: 10px;
  margin-bottom: 10px;
  font-size: 14px;
  border-bottom: 1px solid #eee;
}

.left {
  float: left;
}

.right {
  float: right;
}

.side {
  width: 40%;
  padding: 10px 2.5%;
}

.side > input {
  padding: 5px;
  background: white;
  border-radius: 3px;
  border: 1px solid #eee;
  margin: 2.5px;
}

.side.better {
  background: #bfd6b4;
  border-radius: 5px
}

input:focus {
  outline: none;
}

.middle {
  width: 10%;
  text-align: center;
  padding-top: 30px;
  margin: auto;
}

.result {
  text-align: center;
  padding: 15px 0px;
  border-top: 1px solid #eee;
  margin-top: 25px;
}




footer {
  font-size: 12px;
  text-align: center;
  margin-top: 15px;
}

footer a {
  text-decoration: none;
  color: #c22;
}