body {
  font-family: Roboto, 'Noto Sans CJK JP', Arial, sans-serif;
  color: #333;
}

h2 {
    border-bottom: 1px solid;
    border-color: #333;
}

button {
    border-color: #
}

.control {
    margin-bottom: 24px;
}

.passwords {
    font-family: 'Roboto Mono', 'Noto Sans Mono', Consolas, 'Courier New', Courier, Monaco, monospace;
    font-weight: 300;
}