riot-starter/app/vendor/grayscale/grayscale.css

/* Grayscale.css v:0.8.1 | MIT LICENSE | https://github.com/n2geoff/grayscale */

/* CSS Reset */

html {
  box-sizing: border-box;
  font-family: georgia, serif;
  font-size: 16px;
  line-height: 1.4em;
  color: #2A2A2A;
  -webkit-font-smoothing: antialiased;
}

*,
*:before,
*:after {
  box-sizing: inherit;
}

html,
body {
  height: 100%;
}

body,
html,
span,
div {
  margin: 0;
  padding: 0;
  font-weight: normal;
}

ol,
ul {
  list-style: none;
}

img,
embed,
iframe,
object,
audio,
video {
  height: auto;
  max-width: 100%;
  border: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* Blockquote */

.blockquote,
.quote {
  border-left: 0.4em solid #E6E6E6;
  background-color: #F9F9F9;
  margin-left: 0;
  margin-right: 0;
  padding: 1em 1.5em;
}

.blockquote *:last-child,
.quote *:last-child {
  margin: 0;
}

/* Buttons */

.button,
a.button,
.button[type="submit"],
.button[type="reset"],
.button[type="button"] {
  position: relative;
  zoom: 1;
  line-height: normal;
  margin: 0;
  white-space: nowrap;
  vertical-align: top;
  text-align: center;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  box-sizing: border-box;
  font-family: inherit;
  font-size: 1em;
  padding: .5em 1em;
  background-color: #F9F9F9;
  text-decoration: none;
  border: 1px solid #c6c6c6;
}

.button.is-link {
  color: #101111;
  border-color: transparent;
  background-color: transparent;
  text-decoration: none;
}

.button.is-link:hover {
  background-image: none;
  text-decoration: underline;
}

.button.is-rounded {
  border-radius: 5px;
}

.button:hover,
.button[type="submit"]:hover,
.button[type="reset"]:hover,
.button[type="button"]:hover {
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='rgba(0,0,0,0)', endColorstr='#1a000000',GradientType=0);
  background-image: linear-gradient(transparent, rgba(0,0,0, 0.05) 40%, rgba(0,0,0, 0.10));
}

.button:active,
.button[type="submit"]:active,
.button[type="reset"]:active,
.button[type="button"]:active {
  box-shadow: 0 0 0 1px rgba(0,0,0, 0.15) inset, 0 0 6px rgba(0,0,0, 0.20) inset;
  border-color: #000;
}

.button:focus,
.button[type="submit"]:focus,
.button[type="reset"]:focus,
.button[type="button"]:focus {
  outline: 0;
}

.is-disabled,
.is-disabled:hover,
.is-disabled:active,
.is-disabled:focus {
  border: 1px solid #c6c6c6;
  background-image: none;
  filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
  filter: alpha(opacity=40);
  opacity: 0.40;
  cursor: not-allowed;
  box-shadow: none;
}

a.button,
a.button:active,
a.button:visited {
  display: inline-block;
  color: inherit;
}

/* Card Component */

.card {
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  overflow: hidden;
  -webkit-box-flex: 0;
  -ms-flex: 0 1 calc(50% - 0.5em);
  flex: 0 1 calc(50% - 0.5em);
  margin-bottom: 1em;
}

.card-header {
  font-weight: bold;
  margin: 0;
  padding: .5em;
}

.card-content {
  padding: 1em .5em;
  min-height: 100px;
}

.card-footer {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: stretch;
  -ms-flex-align: stretch;
  align-items: stretch;
  border-top: 1px solid #dbdbdb;
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
}

.card-footer .card-footer-item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-flex: 1;
  -ms-flex: 1 0 0;
  flex: 1 0 0;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  margin: 0;
  padding: 1em;
}

.card.is-shadowed {
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Forms */

.field,
.textarea {
  font-size: 1em;
  height: 36px;
  width: 100%;
  padding: 6px 10px;
  /* The 6px vertically centers text on FF, ignored by Webkit */
  background-color: #F9F9F9;
  border: 1px solid #E6E6E6;
  box-shadow: none;
  box-sizing: border-box;
}

.textarea {
  min-height: 6em;
  padding-top: 6px;
  padding-bottom: 6px;
}

.field[type="checkbox"],
.field[type="radio"] {
  position: relative;
  bottom: -3px;
  height: 16px;
  width: 16px;
}

.field:hover,
.textarea:hover {
  border: 1px solid #c6c6c6;
  outline: 0;
}

.field:focus,
.textarea:focus {
  border: 1px solid #787878;
  background-color: #FFF;
  outline: 0;
}

.field-group,
.group {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: distribute;
  justify-content: space-around;
}

.stack {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
}

.addon {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: start;
  -ms-flex-pack: start;
  justify-content: flex-start;
  padding: 0 1em;
  line-height: 2em;
  vertical-align: middle;
}

.label,
.legend {
  display: block;
  padding: 0.5em 0;
  font-weight: 600;
}

.fieldset {
  margin: .5em;
  padding: 0;
  border-width: 0;
}

/* Layout Container */

.layout {
  margin: 0 auto;
  zoom: 1;
  letter-spacing: normal;
  word-spacing: normal;
  vertical-align: top;
  text-rendering: auto;
}

.container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -ms-flex-wrap: nowrap;
  flex-wrap: nowrap;
  -webkit-box-pack: start;
  -ms-flex-pack: start;
  justify-content: flex-start;
  -webkit-box-align: stretch;
  -ms-flex-align: stretch;
  align-items: stretch;
  -ms-flex-line-pack: stretch;
  align-content: stretch;
  height: 100%;
}

.page {
  width: 90%;
  max-width: 1140px;
  margin: 0 auto;
}

/* Flex-Based Grid Solution */

.row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -ms-flex-direction: row;
  flex-direction: row;
  -ms-flex-wrap: nowrap;
  flex-wrap: nowrap;
}

.column {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
}

.expand {
  -webkit-box-flex: 1;
  -ms-flex: 1 1 auto;
  flex: 1 1 auto;
}

/* Precent-Based Grid Solution */

.column-100,
.column-20,
.column-25,
.column-33,
.column-50,
.column-67 {
  display: inline;
  box-sizing: border-box;
  *margin-left: -0.04em;
}

.column-20 {
  width: 20%;
}

.column-25 {
  width: 25%;
}

.column-33 {
  width: 33.33%;
}

.column-50 {
  width: 50%;
}

.column-67 {
  width: 67.67%;
}

.column-100 {
  width: 100%;
}

/* Navigation */

.navbar {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -ms-flex-direction: row;
  flex-direction: row;
}

.navbar-item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -ms-flex-direction: row;
  flex-direction: row;
  margin: 0 .5em;
  -webkit-box-align: bottom;
  -ms-flex-align: bottom;
  align-items: bottom;
}

/* Tables */

.table {
  width: 100%;
  border-spacing: 0;
}

.table thead tr th {
  border-bottom: 2px solid #c6c6c6;
}

.table th,
.table td {
  padding: .5em 0;
  text-align: left;
  border-bottom: 1px solid #c6c6c6;
}

.table tr th:first-child,
.table tr td:first-child {
  padding-left: .5em;
}

.table.is-striped tbody tr:nth-child(odd) {
  background-color: #E6E6E6;
}

.table.is-condensed th,
table.is-condensed td {
  padding: 0;
}

.table.is-bordered td {
  border: 1px solid #E6E6E6;
}

.table.is-bordered th {
  border: 1px solid #E6E6E6;
  border-bottom: 2px solid #E6E6E6;
}

/* Typeography */

p {
  line-height: 1.4em;
  margin-top: 1.4em;
}

/* Utilities */

.is-right {
  float: right;
}

.is-left {
  float: left;
}

.is-centered {
  margin: auto;
  text-align: center;
}

.is-inline {
  display: inline;
}

.is-block {
  display: block;
}

.is-bordered {
  border: 1px solid #E6E6E6;
}

.is-divider,
hr {
  border-top: 1px solid #E6E6E6;
  border-top: 1px solid #E6E6E6;
}

.is-well {
  padding: 1em;
}

.is-wall {
  padding: 0 .5em 0 .5em;
}

.is-wide {
  width: 100%;
  margin: inherit 0;
}

.is-tall {
  height: 100%;
  margin: 0 inherit;
}

.is-fit {
  height: 100%;
  width: 100%;
  margin: 0;
}

.is-borderless {
  border: none;
}

.is-clear {
  clear: both;
}

.is-small {
  font-size: .8em;
}

.is-large {
  font-size: 1.2em;
}

.is-hidden {
  display: none;
}

.is-upper {
  text-transform: uppercase;
}

.is-lower {
  text-transform: lowercase;
}

.is-title {
  text-transform: capitalize;
}

.is-indented {
  margin-left: 1em;
}

.is-muted {
  color: #c6c6c6;
}

/* Grayscale */

.is-white {
  background-color: #FFF;
  color: #2A2A2A;
}

.is-lightest {
  background-color: #F9F9F9;
  color: #2A2A2A;
}

.is-lighter {
  background-color: #E6E6E6;
  color: #2A2A2A;
}

.is-light {
  background-color: #c6c6c6;
  color: #2A2A2A;
}

.is-gray {
  background-color: #acacac;
  color: #101111;
}

.is-dark {
  background-color: #787878;
  color: #F9F9F9;
}

.is-darker {
  background-color: #545454;
  color: #F9F9F9;
}

.is-darkest {
  background-color: #2A2A2A;
  color: #F9F9F9;
}

.is-black {
  background-color: #101111;
  color: #F9F9F9;
}