body {
  color: black;
  background-color: white;
  font-family: Arial, Helvetica, sans-serif;
  text-decoration: none;
}

a {
  text-decoration: none;
}

form {
  display: inline;
}

table, tr, td {
  border: 1px solid black;
  border-collapse: collapse;
  margin: none;
}

h1 {
  color: white;
  font-size: 20px;
}

h2 {
  color: black;
  font-size: large;
  font-weight: bold;
  margin: 3px;
}

summary.heading {
  color: black;
  font-size: large;
  font-weight: bold;
  margin: 3px;
}

div.header {
  color: white;
  background-color: black;
}

div.footer {
  font-family: monospace;
}

div.footer div.theme-change-hint {
    margin-bottom: 15px;
}

div.logged-in {
  background-color: green;
}

div.logged-out {
  background-color: red;
}

input.lun {
  width: 36px;
}

div.flash {
  margin-top: 5px;
  margin-bottom: 5px;
}

div.flash div {
  color: white;
  padding: 2px 5px;
  font-size: 18px;
}

div.flash div div {
  white-space: pre-line;
}

div.flash div.success {
  background-color: green;
}

div.flash div.warning {
  background-color: orange;
  color: black;
}

div.flash div.error {
  background-color: red;
}

div.flash div.info {
  background-color: #0d6efd;
}

td.inactive {
  text-align: center;
  background-color: tan;
}

ul.inline_list {
  list-style: none;
}

summary.dirname {
  text-decoration: underline;
  font-family: monospace;
}

summary.filename {
  text-decoration: underline;
}

.dropzone, .dropzone * {
  box-sizing: border-box;
}

.dropzone {
  position: relative;
  word-break: break-all;
}

.dropzone .dz-button {
  position: relative;
  background-color: white;
  color: black;
  border: 2px dashed blue;
  padding: 12px 28px;
}

.dropzone .dz-preview {
  position: relative;
  display: inline-block;
  width: 180px;
  margin: .5em;
}

.dropzone .dz-preview .dz-progress {
  display: block;
  height: 15px;
  border: 1px solid #aaa;
}

.dropzone .dz-preview .dz-progress .dz-upload {
  display: block;
  height: 100%;
  width: 0;
  background: green;
}

.dropzone .dz-preview .dz-error-message {
  color: red;
  display: none;
}

.dropzone .dz-preview.dz-error .dz-error-message {
  display: block;
}

.dropzone .dz-preview .dz-error-mark, .dropzone .dz-preview .dz-success-mark {
  position: absolute;
  display: none;
  top: 30px;
  width: 54px;
  height: 58px;
  left: 50%;
  margin-left: -27px;
}