html,
body {
  font-size: 18px;
}

body {
  background-color: #29313c;
  color: #DDE0E3;
  font-family: "Source Sans Pro", "Helvetica Neue", Helvetica, Arial, "Lucida Grande", sans-serif;
  max-width: 800px;
  padding: 20px;
  margin: 0 auto;
}

p {
  line-height: 1.6;
  opacity: 0.7;
}

h1 {
  margin-top: 0;
}

h2 {
  margin-top: 2em;
}

label {
  font-weight: bold;
  display: block;
  margin-top: 2em;
  margin-bottom: 0.75em;
}

button {
  background-color: #a8bff7;
  color: #29313c;
  border: none;
  height: 40px;
  line-height: 40px;
  padding: 0 20px;
  cursor: pointer;
}
button:hover,
button:focus {
  background-color: #809fee;
}
button.active {
  background-color: #50d57e;
  cursor: default;
  pointer-events: none;
}

.rubric-list {
  font-size: 16px;
  margin-bottom: 1rem;
}
.rubric-list p {
  margin: 0;
}
.rubric-list p + p {
  margin-top: 0.25em;
}

.btn-group {
  
}