$color1: black;
$color2: rgb(214, 214, 214);
$accent-color: rgb(225, 30, 90);

.logo {
  height: 10vmin;
  pointer-events: none;
}

.mono {
  font-family: monospace, monospace;
}

.bold {
  font-weight: bold;
}

header {
  margin-top: 3vmin;
}

header,
h1,
h2,
h3 {
  text-align: center;
}

.content {
  width: 800px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  align-content: center;
  margin-left: auto;
  margin-right: auto;
}

ul,
li {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

p {
  margin: 0.5em;
  text-align: left;
}

.row {
  width: 100%;
}

.btn {
  height: 26px;
  border: 1px solid;
  border-color: $color2;

  background-color: transparent;

  margin: 5px;

  font-size: 16px;

  color: $color1;

  &::placeholder {
    color: $color2;
  }

  &:hover,
  &:focus {
    outline: 1px solid white;
    border-color: $accent-color;
    color: $accent-color;
  }
}

.btn-right {
  width: 250px;
  display: inline;
  float: right;
}

.btn-inline {
  background-color: transparent;
  margin: 5px;

  display: inline;
  border: none;
  font-size: inherit;
  font-family: inherit;
  color: $accent-color;
  outline: none;

  &:hover,
  &:focus {
    outline: none;
    text-decoration: underline;
    cursor: pointer;
  }
}

table {
  text-align: right;
}

.label {
  width: 30%;
  display: inline-block;
  text-align: right;
  margin-right: 5px;
}

.input {
  width: calc(70% - 15px);
  height: 26px;
  box-sizing: border-box;

  margin: 5px;
  padding: 0 5px;
  border: 1px solid;
  border-color: $color2;

  color: $color1;

  &::placeholder {
    color: $color2;
  }

  &:hover,
  &:focus {
    outline: 1px solid white;
    border-color: $accent-color;
  }
}

.input-ro {
  display: inline;
  width: 500px;
  height: 26px;
  box-sizing: border-box;

  margin: 5px;
}

.article {
  width: 700px;
  margin-bottom: 10px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 100px;
}