styles.css

*,
*:before,
*:after {
  box-sizing: inherit;
}
/* Extract from normalize.css by Nicolas Gallagher and Jonathan Neal git.io/normalize */
html {
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
main,
menu,
nav,
section {
  display: block;
}
[hidden],
template {
  display: none;
}
a {
  background-color: transparent;
}
img {
  border-style: none;
}

button,
input,
select,
textarea,
optgroup {
  font: inherit;
  margin: 0;
}
optgroup {
  font-weight: bold;
}
button,
input {
  overflow: visible;
}
button,
select {
  text-transform: none;
}
button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
}
button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}
button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText;
}
fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
}
legend {
  color: inherit;
  display: table;
  max-width: 100%;
  padding: 0;
  white-space: normal;
}
textarea {
  overflow: auto;
}
[type="checkbox"],
[type="radio"] {
  padding: 0;
}
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}
[type="search"] {
  -webkit-appearance: textfield;
  outline-offset: -2px;
}
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}
::-webkit-file-upload-button {
  -webkit-appearance: button;
  font: inherit;
}
/* End extract */
html,
body {
  font-family: Verdana, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}
html {
  overflow-x: hidden;
}
h1 {
  font-size: 36px;
}
h2 {
  font-size: 30px;
}
h3 {
  font-size: 24px;
}
h4 {
  font-size: 20px;
}
h5 {
  font-size: 18px;
}
h6 {
  font-size: 16px;
}
.serif {
  font-family: serif;
}
.sans-serif {
  font-family: sans-serif;
}
.cursive {
  font-family: cursive;
}
.monospace {
  font-family: monospace;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Lato", Arial, sans-serif;
  font-weight: 400;
  margin: 10px 0;
}
.wide {
  letter-spacing: 4px;
}
hr {
  border: 0;
  border-top: 1px solid #eee;
  margin: 20px 0;
}
.image {
  max-width: 100%;
  height: auto;
}
img {
  vertical-align: middle;
}
a {
  color: inherit;
}
.table,
.table-all {
  border-collapse: collapse;
  border-spacing: 0;
  width: 100%;
  display: table;
}
.table-all {
  border: 1px solid #ccc;
}
.bordered tr,
.table-all tr {
  border-bottom: 1px solid #ddd;
}
.striped tbody tr:nth-child(even) {
  background-color: #f1f1f1;
}
.table-all tr:nth-child(odd) {
  background-color: #fff;
}
.table-all tr:nth-child(even) {
  background-color: #f1f1f1;
}
.hoverable tbody tr:hover,
.ul.hoverable li:hover {
  background-color: #ccc;
}
.centered tr th,
.centered tr td {
  text-align: center;
}
.table td,
.table th,
.table-all td,
.table-all th {
  padding: 8px 8px;
  display: table-cell;
  text-align: left;
  vertical-align: top;
}
.table th:first-child,
.table td:first-child,
.table-all th:first-child,
.table-all td:first-child {
  padding-left: 16px;
}
.btn,
.button {
  border: none;
  display: inline-block;
  padding: 8px 16px;
  vertical-align: middle;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  background-color: inherit;
  text-align: center;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover {
  box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}
.btn,
.button {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.disabled,
.btn:disabled,
.button:disabled {
  cursor: not-allowed;
  opacity: 0.3;
}
.disabled *,
:disabled * {
  pointer-events: none;
}
.btn.disabled:hover,
.btn:disabled:hover {
  box-shadow: none;
}
.badge,
.tag {
  background-color: #000;
  color: #fff;
  display: inline-block;
  padding-left: 8px;
  padding-right: 8px;
  text-align: center;
}
.badge {
  border-radius: 50%;
}

#signup-form {
  display: flex;
  flex-direction: column;
  width: 100%;
  align-items: center;
}

form > span {
  display: block;
}

.ul {
  list-style-type: none;
  padding: 0;
  margin: 0;
}
.ul li {
  padding: 8px 16px;
  border-bottom: 1px solid #ddd;
}
.ul li:last-child {
  border-bottom: none;
}
.tooltip,
.display-container {
  position: relative;
}
.tooltip .text {
  display: none;
}
.tooltip:hover .text {
  display: inline-block;
}
.ripple:active {
  opacity: 0.5;
}
.ripple {
  transition: opacity 0s;
}
.input {
  padding: 8px;
  display: block;
  border: none;
  border-bottom: 1px solid #ccc;
  width: 100%;
}
.select {
  padding: 9px 0;
  width: 100%;
  border: none;
  border-bottom: 1px solid #ccc;
}
.dropdown-click,
.dropdown-hover {
  position: relative;
  display: inline-block;
  cursor: pointer;
}
.dropdown-hover:hover .dropdown-content {
  display: block;
}
.dropdown-hover:first-child,
.dropdown-click:hover {
  background-color: #ccc;
  color: #000;
}
.dropdown-hover:hover > .button:first-child,
.dropdown-click:hover > .button:first-child {
  background-color: #ccc;
  color: #000;
}
.dropdown-content {
  cursor: auto;
  color: #000;
  background-color: #fff;
  display: none;
  position: absolute;
  min-width: 160px;
  margin: 0;
  padding: 0;
  z-index: 1;
}
.check,
.radio {
  width: 24px;
  height: 24px;
  position: relative;
  top: 6px;
}

.challenge-tile {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border: 1px solid #ccc;
  border-radius: 0.5rem;
  font-size: 2rem;
}

.sidebar {
  height: 100%;
  width: 200px;
  background-color: #fff;
  position: fixed !important;
  z-index: 1;
  overflow: auto;
}
.bar-block .dropdown-hover,
.bar-block .dropdown-click {
  width: 100%;
}
.bar-block .dropdown-hover .dropdown-content,
.bar-block .dropdown-click .dropdown-content {
  min-width: 100%;
}
.bar-block .dropdown-hover .button,
.bar-block .dropdown-click .button {
  width: 100%;
  text-align: left;
  padding: 8px 16px;
}
.main,
#main {
  transition: margin-left 0.4s;
}
.modal {
  z-index: 3;
  display: none;
  padding-top: 100px;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgb(0, 0, 0);
  background-color: rgba(0, 0, 0, 0.4);
}
.modal-content {
  margin: auto;
  background-color: #fff;
  position: relative;
  padding: 0;
  outline: 0;
  width: 600px;
}
.bar {
  width: 100%;
  overflow: hidden;
}
.center .bar {
  display: inline-block;
  width: auto;
}
.bar .bar-item {
  padding: 8px 16px;
  float: left;
  width: auto;
  border: none;
  display: block;
  outline: 0;
}
.bar .dropdown-hover,
.bar .dropdown-click {
  position: static;
  float: left;
}
.bar .button {
  white-space: normal;
}
.bar-block .bar-item {
  width: 100%;
  display: block;
  padding: 8px 16px;
  text-align: left;
  border: none;
  white-space: normal;
  float: none;
  outline: 0;
}

.challenge-tile:hover {
  background-color: #ccc;
  color: black;
  cursor: pointer;
}

.bar-block.center .bar-item {
  text-align: center;
}
.block {
  display: block;
  width: 100%;
}
.responsive {
  display: block;
  overflow-x: auto;
}
.container:after,
.container:before,
.panel:after,
.panel:before,
.row:after,
.row:before,
.row-padding:after,
.row-padding:before,
.cell-row:before,
.cell-row:after,
.clear:after,
.clear:before,
.bar:before,
.bar:after {
  content: "";
  display: table;
  clear: both;
}
.col,
.half,
.third,
.twothird,
.threequarter,
.quarter {
  float: left;
  width: 100%;
}
.col.s1 {
  width: 8.33333%;
}
.col.s2 {
  width: 16.66666%;
}
.col.s3 {
  width: 24.99999%;
}
.col.s4 {
  width: 33.33333%;
}
.col.s5 {
  width: 41.66666%;
}
.col.s6 {
  width: 49.99999%;
}
.col.s7 {
  width: 58.33333%;
}
.col.s8 {
  width: 66.66666%;
}
.col.s9 {
  width: 74.99999%;
}
.col.s10 {
  width: 83.33333%;
}
.col.s11 {
  width: 91.66666%;
}
.col.s12 {
  width: 99.99999%;
}
@media (min-width: 601px) {
  .col.m1 {
    width: 8.33333%;
  }
  .col.m2 {
    width: 16.66666%;
  }
  .col.m3,
  .quarter {
    width: 24.99999%;
  }
  .col.m4,
  .third {
    width: 33.33333%;
  }
  .col.m5 {
    width: 41.66666%;
  }
  .col.m6,
  .half {
    width: 49.99999%;
  }
  .col.m7 {
    width: 58.33333%;
  }
  .col.m8,
  .twothird {
    width: 66.66666%;
  }
  .col.m9,
  .threequarter {
    width: 74.99999%;
  }
  .col.m10 {
    width: 83.33333%;
  }
  .col.m11 {
    width: 91.66666%;
  }
  .col.m12 {
    width: 99.99999%;
  }
}
@media (min-width: 993px) {
  .col.l1 {
    width: 8.33333%;
  }
  .col.l2 {
    width: 16.66666%;
  }
  .col.l3 {
    width: 24.99999%;
  }
  .col.l4 {
    width: 33.33333%;
  }
  .col.l5 {
    width: 41.66666%;
  }
  .col.l6 {
    width: 49.99999%;
  }
  .col.l7 {
    width: 58.33333%;
  }
  .col.l8 {
    width: 66.66666%;
  }
  .col.l9 {
    width: 74.99999%;
  }
  .col.l10 {
    width: 83.33333%;
  }
  .col.l11 {
    width: 91.66666%;
  }
  .col.l12 {
    width: 99.99999%;
  }
}
.rest {
  overflow: hidden;
}
.stretch {
  margin-left: -16px;
  margin-right: -16px;
}
.content,
.auto {
  margin-left: auto;
  margin-right: auto;
}
.content {
  max-width: 980px;
}
.auto {
  max-width: 1140px;
}
.cell-row {
  display: table;
  width: 100%;
}
.cell {
  display: table-cell;
}
.cell-top {
  vertical-align: top;
}
.cell-middle {
  vertical-align: middle;
}
.cell-bottom {
  vertical-align: bottom;
}
.hide {
  display: none !important;
}
.show-block,
.show {
  display: block !important;
}
.show-inline-block {
  display: inline-block !important;
}
@media (max-width: 1205px) {
  .auto {
    max-width: 95%;
  }
}

#jumbo-image {
  max-height: 20rem;
  /* TODO: Invert banner colors using CSS */
  -webkit-filter: invert(1);
  filter: invert(1);
}

@media (max-width: 600px) {
  .modal-content {
    margin: 0 10px;
    width: auto !important;
  }
  .modal {
    padding-top: 30px;
  }
  .dropdown-hover.mobile .dropdown-content,
  .dropdown-click.mobile .dropdown-content {
    position: relative;
  }
  .hide-small {
    display: none !important;
  }
  .mobile {
    display: block;
    width: 100% !important;
  }
  .bar-item.mobile,
  .dropdown-hover.mobile,
  .dropdown-click.mobile {
    text-align: center;
  }
  .dropdown-hover.mobile,
  .dropdown-hover.mobile .btn,
  .dropdown-hover.mobile .button,
  .dropdown-click.mobile,
  .dropdown-click.mobile .btn,
  .dropdown-click.mobile .button {
    width: 100%;
  }
}
@media (max-width: 768px) {
  .modal-content {
    width: 500px;
  }
  .modal {
    padding-top: 50px;
  }
}
@media (min-width: 993px) {
  .modal-content {
    width: 900px;
  }
  .hide-large {
    display: none !important;
  }
  .sidebar.collapse {
    display: block !important;
  }
}
@media (max-width: 992px) and (min-width: 601px) {
  .hide-medium {
    display: none !important;
  }
}
@media (max-width: 992px) {
  .sidebar.collapse {
    display: none;
  }
  .main {
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
  .auto {
    max-width: 100%;
  }
}
.top,
.bottom {
  position: fixed;
  width: 100%;
  z-index: 1;
}
.top {
  top: 0;
}
.bottom {
  bottom: 0;
}
.overlay {
  position: fixed;
  display: none;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 2;
}
.display-topleft {
  position: absolute;
  left: 0;
  top: 0;
}
.display-topright {
  position: absolute;
  right: 0;
  top: 0;
}
.display-bottomleft {
  position: absolute;
  left: 0;
  bottom: 0;
}
.display-bottomright {
  position: absolute;
  right: 0;
  bottom: 0;
}
.display-middle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
}
.display-left {
  position: absolute;
  top: 50%;
  left: 0%;
  transform: translate(0%, -50%);
  -ms-transform: translate(-0%, -50%);
}
.display-right {
  position: absolute;
  top: 50%;
  right: 0%;
  transform: translate(0%, -50%);
  -ms-transform: translate(0%, -50%);
}
.display-topmiddle {
  position: absolute;
  left: 50%;
  top: 0;
  transform: translate(-50%, 0%);
  -ms-transform: translate(-50%, 0%);
}
.display-bottommiddle {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translate(-50%, 0%);
  -ms-transform: translate(-50%, 0%);
}
.display-container:hover .display-hover {
  display: block;
}
.display-container:hover span.display-hover {
  display: inline-block;
}
.display-hover {
  display: none;
}
.display-position {
  position: absolute;
}
.circle {
  border-radius: 50%;
}
.round-small {
  border-radius: 2px;
}
.round,
.round-medium {
  border-radius: 4px;
}
.round-large {
  border-radius: 8px;
}
.round-xlarge {
  border-radius: 16px;
}
.round-xxlarge {
  border-radius: 32px;
}
.row-padding,
.row-padding > .half,
.row-padding > .third,
.row-padding > .twothird,
.row-padding > .threequarter,
.row-padding > .quarter,
.row-padding > .col {
  padding: 0 8px;
}
.container,
.panel {
  padding: 0.01em 16px;
}
.panel {
  margin-top: 16px;
  margin-bottom: 16px;
}
.code,
.codespan {
  font-family: Consolas, "courier new";
  font-size: 16px;
}

#challenge-grid {
  display: grid;
  /* TODO: Fix Issue, Tiles Need to be 2x2 Grid. Change only grid-template-columns */
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: 10rem;
  gap: 1rem;
  padding-top: 2rem;
}

.code {
  width: auto;
  background-color: #fff;
  padding: 8px 12px;
  border-left: 4px solid #4caf50;
  word-wrap: break-word;
}
.codespan {
  color: crimson;
  background-color: #f1f1f1;
  padding-left: 4px;
  padding-right: 4px;
  font-size: 110%;
}
.card,
.card-2 {
  box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
}
.card-4,
.hover-shadow:hover {
  box-shadow: 0 4px 10px 0 rgba(0, 0, 0, 0.2), 0 4px 20px 0 rgba(0, 0, 0, 0.19);
}
.spin {
  animation: spin 2s infinite linear;
}
@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(359deg);
  }
}
.animate-fading {
  animation: fading 10s infinite;
}
@keyframes fading {
  0% {
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
.animate-opacity {
  animation: opac 0.8s;
}
@keyframes opac {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.animate-top {
  position: relative;
  animation: animatetop 0.4s;
}
@keyframes animatetop {
  from {
    top: -300px;
    opacity: 0;
  }
  to {
    top: 0;
    opacity: 1;
  }
}
.animate-left {
  position: relative;
  animation: animateleft 0.4s;
}
@keyframes animateleft {
  from {
    left: -300px;
    opacity: 0;
  }
  to {
    left: 0;
    opacity: 1;
  }
}
.animate-right {
  position: relative;
  animation: animateright 0.4s;
}
@keyframes animateright {
  from {
    right: -300px;
    opacity: 0;
  }
  to {
    right: 0;
    opacity: 1;
  }
}
.animate-bottom {
  position: relative;
  animation: animatebottom 0.4s;
}
@keyframes animatebottom {
  from {
    bottom: -300px;
    opacity: 0;
  }
  to {
    bottom: 0;
    opacity: 1;
  }
}
.animate-zoom {
  animation: animatezoom 0.6s;
}
@keyframes animatezoom {
  from {
    transform: scale(0);
  }
  to {
    transform: scale(1);
  }
}
.animate-input {
  transition: width 0.4s ease-in-out;
}
.animate-input:focus {
  width: 100% !important;
}
.opacity,
.hover-opacity:hover {
  opacity: 0.6;
}
.opacity-off,
.hover-opacity-off:hover {
  opacity: 1;
}
.opacity-max {
  opacity: 0.25;
}
.opacity-min {
  opacity: 0.75;
}
.greyscale-max,
.grayscale-max,
.hover-greyscale:hover,
.hover-grayscale:hover {
  filter: grayscale(100%);
}
.greyscale,
.grayscale {
  filter: grayscale(75%);
}
.greyscale-min,
.grayscale-min {
  filter: grayscale(50%);
}
.sepia {
  filter: sepia(75%);
}
.sepia-max,
.hover-sepia:hover {
  filter: sepia(100%);
}
.sepia-min {
  filter: sepia(50%);
}
.tiny {
  font-size: 10px !important;
}
.small {
  font-size: 12px !important;
}
.medium {
  font-size: 15px !important;
}
.large {
  font-size: 18px !important;
}
.xlarge {
  font-size: 24px !important;
}
.xxlarge {
  font-size: 36px !important;
}
.xxxlarge {
  font-size: 48px !important;
}
.jumbo {
  font-size: 64px !important;
}
.left-align {
  text-align: left !important;
}
.right-align {
  text-align: right !important;
}
.justify {
  text-align: justify !important;
}
.center {
  text-align: center !important;
}
.border-0 {
  border: 0 !important;
}
.border {
  border: 1px solid #ccc !important;
}
.border-top {
  border-top: 1px solid #ccc !important;
}
.border-bottom {
  border-bottom: 1px solid #ccc !important;
}
.border-left {
  border-left: 1px solid #ccc !important;
}
.border-right {
  border-right: 1px solid #ccc !important;
}
.topbar {
  border-top: 6px solid #ccc !important;
}
.bottombar {
  border-bottom: 6px solid #ccc !important;
}
.leftbar {
  border-left: 6px solid #ccc !important;
}
.rightbar {
  border-right: 6px solid #ccc !important;
}
.section,
.code {
  margin-top: 16px !important;
  margin-bottom: 16px !important;
}
.margin {
  margin: 16px !important;
}
.margin-top {
  margin-top: 16px !important;
}
.margin-bottom {
  margin-bottom: 16px !important;
}
.margin-left {
  margin-left: 16px !important;
}
.margin-right {
  margin-right: 16px !important;
}
.padding-small {
  padding: 4px 8px !important;
}
.padding {
  padding: 8px 16px !important;
}
.padding-large {
  padding: 12px 24px !important;
}
.padding-16 {
  padding-top: 16px !important;
  padding-bottom: 16px !important;
}
.padding-24 {
  padding-top: 24px !important;
  padding-bottom: 24px !important;
}
.padding-32 {
  padding-top: 32px !important;
  padding-bottom: 32px !important;
}
.padding-48 {
  padding-top: 48px !important;
  padding-bottom: 48px !important;
}
.padding-64 {
  padding-top: 64px !important;
  padding-bottom: 64px !important;
}
.padding-256 {
  padding-top: 256px !important;
  padding-bottom: 256px !important;
}
.padding-top-64 {
  padding-top: 64px !important;
}
.padding-top-48 {
  padding-top: 48px !important;
}
.padding-top-32 {
  padding-top: 32px !important;
}
.padding-top-24 {
  padding-top: 24px !important;
}
.left {
  float: left !important;
}
.right {
  float: right !important;
}
.button:hover {
  color: #000 !important;
  background-color: #ccc !important;
}
.transparent,
.hover-none:hover {
  background-color: transparent !important;
}
.hover-none:hover {
  box-shadow: none !important;
}
/* Colors */
.amber,
.hover-amber:hover {
  color: #000 !important;
  background-color: #ffc107 !important;
}
.aqua,
.hover-aqua:hover {
  color: #000 !important;
  background-color: #00ffff !important;
}
.blue,
.hover-blue:hover {
  color: #fff !important;
  background-color: #2196f3 !important;
}
.light-blue,
.hover-light-blue:hover {
  color: #000 !important;
  background-color: #87ceeb !important;
}
.brown,
.hover-brown:hover {
  color: #fff !important;
  background-color: #795548 !important;
}
.cyan,
.hover-cyan:hover {
  color: #000 !important;
  background-color: #00bcd4 !important;
}
.blue-grey,
.hover-blue-grey:hover,
.blue-gray,
.hover-blue-gray:hover {
  color: #fff !important;
  background-color: #607d8b !important;
}
.green,
.hover-green:hover {
  color: #fff !important;
  background-color: #4caf50 !important;
}
.light-green,
.hover-light-green:hover {
  color: #000 !important;
  background-color: #8bc34a !important;
}
.indigo,
.hover-indigo:hover {
  color: #fff !important;
  background-color: #3f51b5 !important;
}
.khaki,
.hover-khaki:hover {
  color: #000 !important;
  background-color: #f0e68c !important;
}
.lime,
.hover-lime:hover {
  color: #000 !important;
  background-color: #cddc39 !important;
}
.orange,
.hover-orange:hover {
  color: #000 !important;
  background-color: #ff9800 !important;
}
.deep-orange,
.hover-deep-orange:hover {
  color: #fff !important;
  background-color: #ff5722 !important;
}
.pink,
.hover-pink:hover {
  color: #fff !important;
  background-color: #e91e63 !important;
}
.purple,
.hover-purple:hover {
  color: #fff !important;
  background-color: #9c27b0 !important;
}
.deep-purple,
.hover-deep-purple:hover {
  color: #fff !important;
  background-color: #673ab7 !important;
}
.red,
.hover-red:hover {
  color: #fff !important;
  background-color: #f44336 !important;
}
.sand,
.hover-sand:hover {
  color: #000 !important;
  background-color: #fdf5e6 !important;
}
.teal,
.hover-teal:hover {
  color: #fff !important;
  background-color: #009688 !important;
}
.yellow,
.hover-yellow:hover {
  color: #000 !important;
  background-color: #ffeb3b !important;
}
.white,
.hover-white:hover {
  color: #000 !important;
  background-color: #fff !important;
}
.black,
.hover-black:hover {
  color: #fff !important;
  background-color: #000 !important;
}
.grey,
.hover-grey:hover,
.gray,
.hover-gray:hover {
  color: #000 !important;
  background-color: #9e9e9e !important;
}
.light-grey,
.hover-light-grey:hover,
.light-gray,
.hover-light-gray:hover {
  color: #000 !important;
  background-color: #f1f1f1 !important;
}
.dark-grey,
.hover-dark-grey:hover,
.dark-gray,
.hover-dark-gray:hover {
  color: #fff !important;
  background-color: #616161 !important;
}
.pale-red,
.hover-pale-red:hover {
  color: #000 !important;
  background-color: #ffdddd !important;
}
.pale-green,
.hover-pale-green:hover {
  color: #000 !important;
  background-color: #ddffdd !important;
}
.pale-yellow,
.hover-pale-yellow:hover {
  color: #000 !important;
  background-color: #ffffcc !important;
}
.pale-blue,
.hover-pale-blue:hover {
  color: #000 !important;
  background-color: #ddffff !important;
}
.text-amber,
.hover-text-amber:hover {
  color: #ffc107 !important;
}
.text-aqua,
.hover-text-aqua:hover {
  color: #00ffff !important;
}
.text-blue,
.hover-text-blue:hover {
  color: #2196f3 !important;
}
.text-light-blue,
.hover-text-light-blue:hover {
  color: #87ceeb !important;
}
.text-brown,
.hover-text-brown:hover {
  color: #795548 !important;
}
.text-cyan,
.hover-text-cyan:hover {
  color: #00bcd4 !important;
}
.text-blue-grey,
.hover-text-blue-grey:hover,
.text-blue-gray,
.hover-text-blue-gray:hover {
  color: #607d8b !important;
}
.text-green,
.hover-text-green:hover {
  color: #4caf50 !important;
}
.text-light-green,
.hover-text-light-green:hover {
  color: #8bc34a !important;
}
.text-indigo,
.hover-text-indigo:hover {
  color: #3f51b5 !important;
}
.text-khaki,
.hover-text-khaki:hover {
  color: #b4aa50 !important;
}
.text-lime,
.hover-text-lime:hover {
  color: #cddc39 !important;
}
.text-orange,
.hover-text-orange:hover {
  color: #ff9800 !important;
}
.text-deep-orange,
.hover-text-deep-orange:hover {
  color: #ff5722 !important;
}
.hover-text-pink:hover {
  color: #e91e63 !important;
}
.text-purple,
.hover-text-purple:hover {
  color: #9c27b0 !important;
}
.text-deep-purple,
.hover-text-deep-purple:hover {
  color: #673ab7 !important;
}
.text-red,
.hover-text-red:hover {
  color: #f44336 !important;
}
.text-sand,
.hover-text-sand:hover {
  color: #fdf5e6 !important;
}
.text-teal,
.hover-text-teal:hover {
  color: #009688 !important;
}
.text-yellow,
.hover-text-yellow:hover {
  color: #d2be0e !important;
}
.text-white,
.hover-text-white:hover {
  color: #fff !important;
}
.text-black,
.hover-text-black:hover {
  color: #000 !important;
}
.text-grey,
.hover-text-grey:hover,
.text-gray,
.hover-text-gray:hover {
  color: #757575 !important;
}
.text-light-grey,
.hover-text-light-grey:hover,
.text-light-gray,
.hover-text-light-gray:hover {
  color: #f1f1f1 !important;
}
.text-dark-grey,
.hover-text-dark-grey:hover,
.text-dark-gray,
.hover-text-dark-gray:hover {
  color: #3a3a3a !important;
}

.error-message {
  color: red;
}

.success-message {
  color: green;
}