* {
  margin: 0;
  padding: 0;
  font-family: 'Calibri', sans-serif;
  color: #333;
  box-sizing: border-box;
}

select {
  padding: 3px 6px;
  border: 1px solid #AAA;
  border-radius: 4px;
}

input[type=file] {
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  position: absolute;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  max-width: 1280px;
  padding: 20px 0 0;
  margin: 0 auto;
}

.row {
  font-size: 0;
}

.col {
  width: 100%;
  margin-bottom: 20px;
  padding: 0 20px;
  font-size: 1rem;
  display: inline-block;
  vertical-align: top;
}

.btn {
  padding: 5px 10px;
  border: 1px solid #AAA;
  border-radius: 4px;
  font-size: 0.8em;
  text-transform: uppercase;
  cursor: pointer;
  display: inline-block;
}

.btn:focus-visible,
input[type=file]:focus-visible+.btn {
  outline: 2px solid #245b9e;
  outline-offset: 2px;
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.title {
  font-size: 24px;
  font-weight: 600;
}

.subtitle {
  margin-bottom: 20px;
  font-size: 16px;
  font-weight: 400;
  color: #888;
}

.control {
  margin: 0 -10px;
}

.control-item {
  margin: 0 10px 5px;
  font-weight: 700;
  display: inline-block;
}

.control-label {
  margin-right: 3px;
}

.preview {
  width: 100%;
  display: block;
}

[hidden] {
  display: none !important;
}

#download {
  margin-top: 8px;
}

@media only screen and (min-width: 480px) {
  .col.one {
    width: 50%;
  }
}