body {
  font-family: 'Open Sans' , sans-serif;
  font-size: 14px;
  background: #eee;
}

.container {
  margin: 20px auto;
  width: 270px;
  background: #f5f5f5;
  padding: 15px;
  text-align: center;
}
.title {
  margin-top: 10px;
  margin-bottom: 20px;
}
#money {
  background: #d3d3d3;
  height: 120px;
  line-height: 120px;
  font-size: 40px;
  margin-bottom: 15px;
}

#timer {
  margin-bottom: 20px;
}

.btn {
  cursor: pointer;
  font-weight: bold;
  width: 80px;
  background: #87cefa;
  height: 80px;
  border-radius: 50%;
  line-height: 45px;
  float: left;
  user-select: none;
  line-height: 80px;
}

.controls {
  overflow: hidden;
}

.btn + .btn {
  margin-left: 15px;
}

.inactive {
  opacity: 0.6;
}

img {
  width: 50%;
  margin-bottom: 15px;
}

.rate-controls {
  cursor: pointer;
  font-weight: bold;
  width: 270px;
  background: #d3d3d3;
  height: 45px;
  line-height: 45px;
  user-select: none;
  margin-top: 15px;
  margin-top: 30px;
}

/* #start {
  background: #d3d3d3;
}

#stop {
  background: #d3d3d3;
}

#reset {
  background: #d3d3d3;
} */