body {
  background: #eee;
  font-family: Helvetica, sans-serif;
  color: #333;
  margin-top:30px;
}
body * {
  margin: 0px;
  padding: 0px;
}

.text-red {
  color: #F44336;
}

.text-green {
  color: #4CAF50;
}

.text-yellow {
  color: #FFC107;
}

.app {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.app .container {
  box-sizing: border-box;
  padding: 16px 0px;
  margin: 8px;
  background: white;
  box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.12), 0px 1px 2px rgba(0, 0, 0, 0.24);
  border-radius: 4px;
}
.app .container .title {
  margin-bottom: 16px;
  padding: 0px 16px;
}
.app .container .instructions {
  margin-bottom: 16px;
  opacity: 0.9;
}
.app .container .inputs {
  border-top: 1px #ebebeb solid;
  padding: 0px 16px;
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
}
.app .container .inputs .inputBlock {
  margin: 16px;
}
.app .container .inputs .inputBlock label {
  display: block;
  font-weight: bold;
  font-family: Helvetica, sans-serif;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.app .container .inputs .inputBlock input {
  max-width: 80px;
  text-align: center;
  border: 1px #ccc solid;
  border-radius: 3px;
  outline: none;
  padding: 4px 8px;
  font-family: inherit;
  font-size: 16px;
}
.app .container .results {
  border-top: 1px #ebebeb solid;
  padding: 0px 16px;
}
.app .container .results .title {
  margin-top: 16px;
}
.app .container .results .stats {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
}
.app .container .results .stats .statBlock {
  min-width: 80px;
  margin-bottom: 16px;
}
.app .container .results .stats .statBlock h3 {
  font-size: 16px;
  margin-bottom: 8px;
}
.app .container .results .stats .statBlock span {
  font-size: 24px;
}


#article {
  padding:10% 15% 0;
}