calibre-web/cps/static/css/style.css

.tooltip.bottom .tooltip-inner {
  font-size: 13px;
  font-family: Open Sans Semibold,Helvetica Neue,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding: 3px 10px;
  border-radius: 4px;
  background-color: #fff;
  -webkit-box-shadow: 0 4px 10px 0 rgba(0, 0, 0, 0.35);
  box-shadow: 0 4px 10px 0 rgba(0, 0, 0, 0.35);
  opacity: 1;
  white-space: nowrap;
  margin-top: -16px !important;
  line-height: 1.71428571;
  color: #ddd;
}

@font-face {
  font-family: 'Grand Hotel';
  font-style: normal;
  font-weight: 400;
  src: local('Grand Hotel'), local('GrandHotel-Regular'), url("fonts/GrandHotel-Regular.ttf") format('truetype');
}

html.http-error {
  margin: 0;
  height: 100%;
}

.http-error body {
  margin: 0;
  height: 100%;
  display: table;
  width: 100%;
}

.http-error body > div {
  display: table-cell;
  vertical-align: middle;
  text-align: center;
}

body {
  background: #f2f2f2;
  margin-bottom: 40px;
}

body h2 {
  font-weight: normal;
  color:#444;
}

a, .danger,.book-remove, .editable-empty, .editable-empty:hover { color: #45b29d; }

.book-remove:hover { color: #23527c; }

.btn-default a { color: #444; }

.btn-default a:hover {
    color: #45b29d;
    text-decoration: None;
}

.btn-default:hover {
    color: #45b29d;
}

.editable-click, a.editable-click, a.editable-click:hover  { border-bottom: None; }

.navigation .nav-head {
  text-transform: uppercase;
  color: #999;
  margin: 20px 0;
}

.navigation .nav-head:nth-child(1n+2) {
  border-top: 1px solid #ccc;
  padding-top: 20px;
}

.navigation li a {
  color: #444;
  text-decoration: none;
  display: block;
  padding: 10px;
}

.navigation li a:hover {
  background: rgba(153, 153, 153, 0.4);
  border-radius: 5px;
}

.navigation li a span { margin-right: 10px; }

.navigation .create-shelf {
  margin: 30px 0;
  font-size: 12px;
  text-align: center;
}

.navigation .create-shelf a {
  color: #fff;
  background: #45b29d;
  padding: 10px 20px;
  border-radius: 5px;
  text-decoration: none;
}

.row.display-flex {
  display: flex;
  flex-wrap: wrap;
}

.container-fluid img {
  display: block;
  max-width: 100%;
  height: auto;
}

.container-fluid .discover{ margin-bottom: 50px; }
.container-fluid .new-books { border-top: 1px solid #ccc; }
.container-fluid .new-books h2 { margin: 50px 0 0 0; }
.container-fluid .book {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
}

.container-fluid .book .cover {
  height: 225px;
  position: relative;
}

.container-fluid .book .cover img {
  border: 1px solid #fff;
  box-sizing: border-box;
  height: 100%;
  bottom: 0;
  position: absolute;
  -webkit-box-shadow: 0 5px 8px -6px #777;
  -moz-box-shadow: 0 5px 8px -6px #777;
  box-shadow: 0 5px 8px -6px #777;
}

.container-fluid .book .meta { margin-top: 10px; }
.container-fluid .book .meta p { margin: 0; }

.container-fluid .book .meta .title {
  font-weight: bold;
  font-size: 15px;
  color: #444;
}

.container-fluid .book .meta .series {
  font-weight: 400;
  font-size: 12px;
  color: #444;
}

.container-fluid .book .meta .author {
  font-size: 12px;
  color: #999;
}

.container-fluid .book .meta .rating { margin-top: 5px; }
.rating .glyphicon-star-empty { color: #444; }
.rating .glyphicon-star.good { color: #444; }
.rating-clear .glyphicon-remove { color: #333  }

.container-fluid .author .author-hidden, .container-fluid .author .author-hidden-divider { display: none; }

.navbar-brand {
  font-family: 'Grand Hotel', cursive;
  font-size: 35px;
  color: #45b29d !important;
}

.more-stuff {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid #ccc;
}

.more-stuff>li { margin-bottom: 10px; }
.navbar-collapse.in .navbar-nav { margin: 0; }

span.glyphicon.glyphicon-tags {
  padding-right: 5px;
  color: #999;
  vertical-align: text-top;
}

.book-meta { padding-bottom: 20px; }
.book-meta .tags a { display: inline; }
.book-meta .identifiers a { display: inline; }

.container-fluid .single .cover img {
  border: 1px solid #fff;
  box-sizing: border-box;
  -webkit-box-shadow: 0 5px 8px -6px #777;
  -moz-box-shadow: 0 5px 8px -6px #777;
  box-shadow: 0 5px 8px -6px #777;
}

.navbar-default .navbar-toggle .icon-bar {background-color: #000; }
.navbar-default .navbar-toggle {border-color: #000; }
.cover { margin-bottom: 10px; }
.cover .badge{
   position: absolute;
   top: 2px;
   left: 2px;
   background-color: #777;
}
.cover-height { max-height: 100px;}

.col-sm-2 a .cover-small {
  margin: 5px;
  max-height: 200px;
}

.btn-file {position: relative; overflow: hidden;}

.btn-file input[type=file] {
  position: absolute;
  top: 0;
  right: 0;
  min-width: 100%;
  min-height: 100%;
  font-size: 100px;
  text-align: right;
  filter: alpha(opacity=0);
  opacity: 0;
  outline: none;
  background: white;
  cursor: inherit;
  display: block;
}

.btn-toolbar .btn,.discover .btn { margin-bottom: 5px; }
.button-link {color: #fff; }
.btn-primary:hover, .btn-primary:focus, .btn-primary:active, .btn-primary.active, .open .dropdown-toggle.btn-primary{ background-color: #1C5484; }
.btn-primary.disabled, .btn-primary[disabled], fieldset[disabled] .btn-primary, .btn-primary.disabled:hover, .btn-primary[disabled]:hover, fieldset[disabled] .btn-primary:hover, .btn-primary.disabled:focus, .btn-primary[disabled]:focus, fieldset[disabled] .btn-primary:focus, .btn-primary.disabled:active, .btn-primary[disabled]:active, fieldset[disabled] .btn-primary:active, .btn-primary.disabled.active, .btn-primary[disabled].active, fieldset[disabled] .btn-primary.active { background-color: #89B9E2; }
.btn-toolbar>.btn+.btn, .btn-toolbar>.btn-group+.btn, .btn-toolbar>.btn+.btn-group, .btn-toolbar>.btn-group+.btn-group { margin-left: 0; }
.panel-body {background-color: #f5f5f5; }
.spinner {margin: 0 41%; }
.spinner2 {margin: 0 41%; }
.intend-form { margin-left:20px; }
table .bg-dark-danger {background-color: #d9534f; color: #fff; }
table .bg-dark-danger a {color: #fff; }
table .bg-dark-danger:hover {background-color: #c9302c; }
table .bg-primary:hover {background-color: #1C5484; }
table .bg-primary a {color: #fff; }
.block-label {display: block;}
.fake-input {position: absolute; pointer-events: none; top: 0; }

input.pill { position: absolute; opacity: 0; }

input.pill + label {
  border: 2px solid #45b29d;
  border-radius: 15px;
  color: #45b29d;
  cursor: pointer;
  display: inline-block;
  padding: 3px 15px;
  user-select: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

input.pill:checked + label {
  background-color: #45b29d;
  border-color: #fff;
  color: #fff;
}

input.pill:not(:checked) + label .glyphicon { display: none; }

.author-bio img { margin: 0 1em 1em 0; }
.author-link { display: inline-block; margin-top: 10px; width: 100px; }
.author-link img { display: block; height: 100%; }
#remove-from-shelves .btn, #shelf-action-errors { margin-left: 5px; }

.tags_click, .serie_click, .language_click { margin-right: 5px; }

#meta-info {
  height: 600px;
  overflow-y: scroll;
}

.media-list { padding-right: 15px; }
.media-body p { text-align: justify; }

#meta-info img {
  max-height: 150px;
  max-width: 100px;
  cursor: pointer;
}

.padded-bottom { margin-bottom: 15px; }
.upload-format-input-text { display: initial; }
#btn-upload-format { display: none; }
.upload-cover-input-text { display: initial; }
#btn-upload-cover { display: none; }
.panel-title > a { text-decoration: none; }
.editable-buttons {
  display:inline-block;
  margin-left: 7px;
}

.editable-input { display:inline-block; }

.editable-cancel {
  margin-bottom: 0 !important;
  margin-left: 7px !important;
}

.editable-submit { margin-bottom: 0 !important; }
.filterheader { margin-bottom: 20px; }
.errorlink { margin-top: 20px; }
.emailconfig { margin-top: 10px; }

.modal-body .comments {
  max-height: 300px;
  overflow-y: auto;
}

div.log {
  font-family: Courier New, serif;
  font-size: 12px;
  box-sizing: border-box;
  height: 700px;
  overflow-y: scroll;
  border: 1px solid #ddd;
  white-space: nowrap;
  padding: 0.5em;
}