body {
  margin: 0 auto;
  padding: 0 20px;
  min-height: 100vh;
  max-width: 600px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

main {
  line-height: 1.5;
  flex-grow: 1;
}

.text-large {
  font-size: 2.25rem;
}

.text-small {
  font-size: 1.5rem;
}

.text-smaller {
  font-size: 1.25rem;
}

.text-smallest {
  font-size: 1.1rem;
}

.font-weight-thin {
  font-weight: 100;
}

.font-weight-regular {
  font-weight: 500;
}

.font-weight-bold {
  font-weight: 600;
}

.mt20 {
  margin-top: 20px !important;
}

.mt50 {
  margin-top: 50px !important;
}

.mb10 {
  margin-bottom: 10px !important;
}

.mb20 {
  margin-bottom: 20px !important;
}

.mb50 {
  margin-bottom: 50px !important;
}

.my20 {
  margin-top: 20px !important;
  margin-bottom: 20px !important;
}

.accordion-toggler {
  display: none;
}

.accordion-toggled {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: all .5s;
}

.accordion-toggler:checked ~ .accordion-toggled {
  opacity: 1;
  max-height: 1000px;
}

footer {
  border-top: 1px #ddd solid;
  padding: 30px 0;
}