@charset "UTF-8";

@font-face {
  font-family: "Clear Sans";
  src: url("../fonts/ClearSans-Bold.woff2") format("woff2"), url("../fonts/ClearSans-Bold.woff") format("woff");
  font-weight: bold;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Clear Sans";
  src: url("../fonts/ClearSans.woff2") format("woff2"), url("../fonts/ClearSans.woff") format("woff");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

html,
body {
  margin: 0;
  padding: 0;
  background: black;
  color: #776e65;
  font-family: "Clear Sans", Arial, sans-serif;
  font-size: 18px;
}

body {
  margin-bottom: 80px;
}

input {
  display: inline-block;
  background: #8f7a66;
  border-radius: 3px;
  padding: 0 20px;
  text-decoration: none;
  color: #f9f6f2;
  height: 40px;
  line-height: 42px;
  cursor: pointer;
  font: inherit;
  border: none;
  outline: none;
  box-sizing: border-box;
  font-weight: bold;
  margin: 0;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

input[type=text],
input[type=email] {
  cursor: auto;
  background: #fcfbf9;
  font-weight: normal;
  color: #776e65;
  padding: 0 15px;
}

input[type=text]::-webkit-input-placeholder,
input[type=email]::-webkit-input-placeholder {
  color: #9d948c;
}

input[type=text]::-moz-placeholder,
input[type=email]::-moz-placeholder {
  color: #9d948c;
}

input[type=text]:-ms-input-placeholder,
input[type=email]:-ms-input-placeholder {
  color: #9d948c;
}

.heading:after {
  content: "";
  display: block;
  clear: both;
}

h1.title {
  font-size: 80px;
  font-weight: bold;
  margin: 0;
  display: block;
  float: left;
  color: white;
}

@-webkit-keyframes move-up {
  0% {
    top: 25px;
    opacity: 1;
  }

  100% {
    top: -50px;
    opacity: 0;
  }
}

@-moz-keyframes move-up {
  0% {
    top: 25px;
    opacity: 1;
  }

  100% {
    top: -50px;
    opacity: 0;
  }
}

@keyframes move-up {
  0% {
    top: 25px;
    opacity: 1;
  }

  100% {
    top: -50px;
    opacity: 0;
  }
}

.scores-container {
  float: right;
  display: flex;
}

.scores-container *+* {
  margin-left: 5px;
}

.score-container,
.best-container {
  position: relative;
  display: block;
  background: orange;
  padding: 15px 25px;
  font-size: 25px;
  height: 25px;
  line-height: 47px;
  font-weight: bold;
  border-radius: 3px;
  color: black;
  margin-top: 8px;
  text-align: center;
}

.score-container:after,
.best-container:after {
  position: absolute;
  width: 100%;
  top: 10px;
  left: 0;
  text-transform: uppercase;
  font-size: 13px;
  line-height: 13px;
  text-align: center;
  color: black;
}

.score-container .score-addition,
.best-container .score-addition {
  position: absolute;
  right: 30px;
  color: red;
  font-size: 25px;
  line-height: 25px;
  font-weight: bold;
  color: rgba(119, 110, 101, 0.9);
  z-index: 100;
  -webkit-animation: move-up 600ms ease-in;
  -moz-animation: move-up 600ms ease-in;
  animation: move-up 600ms ease-in;
  -webkit-animation-fill-mode: both;
  -moz-animation-fill-mode: both;
  animation-fill-mode: both;
}

.score-container:after {
  content: "Score";
}

.best-container:after {
  content: "Best";
}

p {
  margin-top: 0;
  margin-bottom: 15px;
  line-height: 1.65;
  color: white;
}

.cc_container a:not(.cc_btn),
a {
  color: orange;
  font-weight: bold;
  text-decoration: underline;
  cursor: pointer;
}

strong.important {
  text-transform: uppercase;
}

hr {
  border: none;
  border-bottom: 1px solid #d8d4d0;
  margin-top: 15px;
  margin-bottom: 15px;
}

.container {
  width: 500px;
  margin: 0 auto;
}

.container.upper {
  margin-top: 15px;
  margin-bottom: 15px;
}

@-webkit-keyframes fade-in {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@-moz-keyframes fade-in {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@keyframes fade-in {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

.game-container {
  margin-top: 40px;
  position: relative;
  padding: 15px;
  cursor: default;
  -webkit-touch-callout: none;
  -ms-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  -ms-touch-action: none;
  touch-action: none;
  background: #0c0c0c;
  border-radius: 6px;
  width: 500px;
  height: 500px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

.game-message {
  display: none;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: rgba(238, 228, 218, 0.73);
  z-index: 100;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  -webkit-animation: fade-in 800ms ease 1200ms;
  -moz-animation: fade-in 800ms ease 1200ms;
  animation: fade-in 800ms ease 1200ms;
  -webkit-animation-fill-mode: both;
  -moz-animation-fill-mode: both;
  animation-fill-mode: both;
}

.game-message p {
  font-size: 60px;
  font-weight: bold;
  height: 60px;
  line-height: 60px;
  color: black;
}

.game-message .lower {
  display: block;
  margin-top: 29px;
}

.game-message a {
  display: inline-block;
  background: orange;
  border-radius: 3px;
  padding: 0 20px;
  text-decoration: none;
  color: black;
  height: 40px;
  line-height: 42px;
  cursor: pointer;
  margin-left: 9px;
}

.game-message a.keep-playing-button {
  display: none;
}

.game-message.game-won {
  background: rgba(237, 194, 46, 0.5);
  color: #f9f6f2;
}

.game-message.game-won a.keep-playing-button {
  display: inline-block;
}

.game-message.game-won,
.game-message.game-over {
  display: flex;
}

.grid-container {
  position: absolute;
  z-index: 1;
}

.grid-row {
  margin-bottom: 15px;
}

.grid-row:last-child {
  margin-bottom: 0;
}

.grid-row:after {
  content: "";
  display: block;
  clear: both;
}

.grid-cell {
  width: 106.25px;
  height: 106.25px;
  margin-right: 15px;
  float: left;
  border-radius: 3px;
  background: #251800;
}

.grid-cell:last-child {
  margin-right: 0;
}

.tile-container {
  position: absolute;
  z-index: 2;
}

.tile,
.tile {
  width: 107px;
  height: 107px;
  line-height: 107px;
}

.tile.tile-position-1-1 {
  -webkit-transform: translate(0px, 0px);
  -moz-transform: translate(0px, 0px);
  -ms-transform: translate(0px, 0px);
  transform: translate(0px, 0px);
}

.tile.tile-position-1-2 {
  -webkit-transform: translate(0px, 121px);
  -moz-transform: translate(0px, 121px);
  -ms-transform: translate(0px, 121px);
  transform: translate(0px, 121px);
}

.tile.tile-position-1-3 {
  -webkit-transform: translate(0px, 242px);
  -moz-transform: translate(0px, 242px);
  -ms-transform: translate(0px, 242px);
  transform: translate(0px, 242px);
}

.tile.tile-position-1-4 {
  -webkit-transform: translate(0px, 363px);
  -moz-transform: translate(0px, 363px);
  -ms-transform: translate(0px, 363px);
  transform: translate(0px, 363px);
}

.tile.tile-position-2-1 {
  -webkit-transform: translate(121px, 0px);
  -moz-transform: translate(121px, 0px);
  -ms-transform: translate(121px, 0px);
  transform: translate(121px, 0px);
}

.tile.tile-position-2-2 {
  -webkit-transform: translate(121px, 121px);
  -moz-transform: translate(121px, 121px);
  -ms-transform: translate(121px, 121px);
  transform: translate(121px, 121px);
}

.tile.tile-position-2-3 {
  -webkit-transform: translate(121px, 242px);
  -moz-transform: translate(121px, 242px);
  -ms-transform: translate(121px, 242px);
  transform: translate(121px, 242px);
}

.tile.tile-position-2-4 {
  -webkit-transform: translate(121px, 363px);
  -moz-transform: translate(121px, 363px);
  -ms-transform: translate(121px, 363px);
  transform: translate(121px, 363px);
}

.tile.tile-position-3-1 {
  -webkit-transform: translate(242px, 0px);
  -moz-transform: translate(242px, 0px);
  -ms-transform: translate(242px, 0px);
  transform: translate(242px, 0px);
}

.tile.tile-position-3-2 {
  -webkit-transform: translate(242px, 121px);
  -moz-transform: translate(242px, 121px);
  -ms-transform: translate(242px, 121px);
  transform: translate(242px, 121px);
}

.tile.tile-position-3-3 {
  -webkit-transform: translate(242px, 242px);
  -moz-transform: translate(242px, 242px);
  -ms-transform: translate(242px, 242px);
  transform: translate(242px, 242px);
}

.tile.tile-position-3-4 {
  -webkit-transform: translate(242px, 363px);
  -moz-transform: translate(242px, 363px);
  -ms-transform: translate(242px, 363px);
  transform: translate(242px, 363px);
}

.tile.tile-position-4-1 {
  -webkit-transform: translate(363px, 0px);
  -moz-transform: translate(363px, 0px);
  -ms-transform: translate(363px, 0px);
  transform: translate(363px, 0px);
}

.tile.tile-position-4-2 {
  -webkit-transform: translate(363px, 121px);
  -moz-transform: translate(363px, 121px);
  -ms-transform: translate(363px, 121px);
  transform: translate(363px, 121px);
}

.tile.tile-position-4-3 {
  -webkit-transform: translate(363px, 242px);
  -moz-transform: translate(363px, 242px);
  -ms-transform: translate(363px, 242px);
  transform: translate(363px, 242px);
}

.tile.tile-position-4-4 {
  -webkit-transform: translate(363px, 363px);
  -moz-transform: translate(363px, 363px);
  -ms-transform: translate(363px, 363px);
  transform: translate(363px, 363px);
}

.tile {
  position: absolute;
  -webkit-transition: 100ms ease-in-out;
  -moz-transition: 100ms ease-in-out;
  transition: 100ms ease-in-out;
  -webkit-transition-property: -webkit-transform;
  -moz-transition-property: -moz-transform;
  transition-property: transform;
}

.tile .tile-inner {
  border-radius: 3px;
  background: #eee4da;
  text-align: center;
  font-weight: bold;
  z-index: 10;
}

@-webkit-keyframes appear {
  0% {
    opacity: 0;
    -webkit-transform: scale(0);
    -moz-transform: scale(0);
    -ms-transform: scale(0);
    transform: scale(0);
  }

  100% {
    opacity: 1;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}

@-moz-keyframes appear {
  0% {
    opacity: 0;
    -webkit-transform: scale(0);
    -moz-transform: scale(0);
    -ms-transform: scale(0);
    transform: scale(0);
  }

  100% {
    opacity: 1;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}

@keyframes appear {
  0% {
    opacity: 0;
    -webkit-transform: scale(0);
    -moz-transform: scale(0);
    -ms-transform: scale(0);
    transform: scale(0);
  }

  100% {
    opacity: 1;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}

.tile-new .tile-inner {
  -webkit-animation: appear 200ms ease 100ms;
  -moz-animation: appear 200ms ease 100ms;
  animation: appear 200ms ease 100ms;
  -webkit-animation-fill-mode: backwards;
  -moz-animation-fill-mode: backwards;
  animation-fill-mode: backwards;
}

@-webkit-keyframes pop {
  0% {
    -webkit-transform: scale(0);
    -moz-transform: scale(0);
    -ms-transform: scale(0);
    transform: scale(0);
  }

  50% {
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2);
  }

  100% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}

@-moz-keyframes pop {
  0% {
    -webkit-transform: scale(0);
    -moz-transform: scale(0);
    -ms-transform: scale(0);
    transform: scale(0);
  }

  50% {
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2);
  }

  100% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}

@keyframes pop {
  0% {
    -webkit-transform: scale(0);
    -moz-transform: scale(0);
    -ms-transform: scale(0);
    transform: scale(0);
  }

  50% {
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2);
  }

  100% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}

.tile-merged .tile-inner {
  z-index: 20;
  -webkit-animation: pop 200ms ease 100ms;
  -moz-animation: pop 200ms ease 100ms;
  animation: pop 200ms ease 100ms;
  -webkit-animation-fill-mode: backwards;
  -moz-animation-fill-mode: backwards;
  animation-fill-mode: backwards;
}

.above-game {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.game-intro {
  line-height: 1.2;
  margin-bottom: 0;
  margin-right: 10px;
  color: white;
}

.how-to-play-link {
  display: inline-block;
}

.restart-button {
  display: inline-block;
  background: orange;
  border-radius: 3px;
  padding: 0 20px;
  text-decoration: none;
  color: black;
  height: 40px;
  line-height: 42px;
  cursor: pointer;
  display: block;
  text-align: center;
  flex-shrink: 0;
}

@keyframes game-explanation-fading-highlight {
  0% {
    background-color: #f3d774;
    box-shadow: 0 0 0 15px #f3d774;
  }

  100% {
    background-color: transparent;
    box-shadow: 0 0 0 10px transparent;
  }
}

.survey-information {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: 30px;
  border-radius: 1px;
  text-align: center;
  text-wrap: pretty;
  padding: 0 10px;
}

.survey-information::before,
.survey-information::after {
  content: "❤️";
  display: block;
  flex-shrink: 0;
  flex-grow: 0;
}

.game-explanation {
  display: block;
  margin-top: 15px;
  border-radius: 1px;
  margin-bottom: 15px;
  color: white;
}

.game-explanation-highlighted {
  -webkit-animation: game-explanation-fading-highlight 2s ease-in 1s;
  -moz-animation: game-explanation-fading-highlight 2s ease-in 1s;
  animation: game-explanation-fading-highlight 2s ease-in 1s;
  -webkit-animation-fill-mode: both;
  -moz-animation-fill-mode: both;
  animation-fill-mode: both;
}

.game-explanation-touch {
  display: none;
}

@media (hover: none) {
  .game-explanation-touch {
    display: inline;
  }

  .game-explanation-mouse {
    display: none;
  }
}

.disclaimer {
  margin-top: 15px;
  color: white;
}

.sharing {
  margin-top: 20px;
  text-align: center;
}

.sharing>iframe,
.sharing>span,
.sharing>form {
  display: inline-block;
  vertical-align: middle;
}

@media screen and (max-width: 520px) {

  html,
  body {
    font-size: 15px;
  }

  body {
    margin-top: 0;
  }

  h1.title {
    font-size: 27px;
    margin-top: 15px;
  }

  .container {
    width: 100%;
    padding: 0 15px;
    max-width: 320px;
    margin: 0 auto;
  }

  .container:first-child {
    margin-top: auto;
  }

  .game-container {
    margin: 0 auto;
  }

  .score-container,
  .best-container {
    margin-top: 0;
    padding: 15px 10px;
    min-width: 40px;
  }

  .heading {
    margin-bottom: 10px;
  }

  .game-intro {
    display: block;
    box-sizing: border-box;
    line-height: 1.65;
  }

  .restart-button {
    padding: 0 8px;
    height: 32px;
    line-height: 35px;
    display: block;
    box-sizing: border-box;
    margin-top: 2px;
  }

  .game-container {
    margin-top: 17px;
    position: relative;
    padding: 10px;
    cursor: default;
    -webkit-touch-callout: none;
    -ms-touch-callout: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -ms-touch-action: none;
    touch-action: none;
    background: #bbada0;
    border-radius: 6px;
    width: 280px;
    height: 280px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
  }

  .game-message {
    display: none;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: rgba(238, 228, 218, 0.73);
    z-index: 100;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    -webkit-animation: fade-in 800ms ease 1200ms;
    -moz-animation: fade-in 800ms ease 1200ms;
    animation: fade-in 800ms ease 1200ms;
    -webkit-animation-fill-mode: both;
    -moz-animation-fill-mode: both;
    animation-fill-mode: both;
  }

  .game-message p {
    font-size: 60px;
    font-weight: bold;
    height: 60px;
    line-height: 60px;
  }

  .game-message .lower {
    display: block;
    margin-top: 29px;
  }

  .game-message a {
    display: inline-block;
    background: #8f7a66;
    border-radius: 3px;
    padding: 0 20px;
    text-decoration: none;
    color: #f9f6f2;
    height: 40px;
    line-height: 42px;
    cursor: pointer;
    margin-left: 9px;
  }

  .game-message a.keep-playing-button {
    display: none;
  }

  .game-message.game-won {
    background: rgba(237, 194, 46, 0.5);
    color: #f9f6f2;
  }

  .game-message.game-won a.keep-playing-button {
    display: inline-block;
  }

  .game-message.game-won,
  .game-message.game-over {
    display: flex;
  }

  .grid-container {
    position: absolute;
    z-index: 1;
  }

  .grid-row {
    margin-bottom: 10px;
  }

  .grid-row:last-child {
    margin-bottom: 0;
  }

  .grid-row:after {
    content: "";
    display: block;
    clear: both;
  }

  .grid-cell {
    width: 57.5px;
    height: 57.5px;
    margin-right: 10px;
    float: left;
    border-radius: 3px;
    background: rgba(238, 228, 218, 0.35);
  }

  .grid-cell:last-child {
    margin-right: 0;
  }

  .tile-container {
    position: absolute;
    z-index: 2;
  }

  .tile,
  .tile {
    width: 58px;
    height: 58px;
    line-height: 58px;
  }

  .tile.tile-position-1-1 {
    -webkit-transform: translate(0px, 0px);
    -moz-transform: translate(0px, 0px);
    -ms-transform: translate(0px, 0px);
    transform: translate(0px, 0px);
  }

  .tile.tile-position-1-2 {
    -webkit-transform: translate(0px, 67px);
    -moz-transform: translate(0px, 67px);
    -ms-transform: translate(0px, 67px);
    transform: translate(0px, 67px);
  }

  .tile.tile-position-1-3 {
    -webkit-transform: translate(0px, 135px);
    -moz-transform: translate(0px, 135px);
    -ms-transform: translate(0px, 135px);
    transform: translate(0px, 135px);
  }

  .tile.tile-position-1-4 {
    -webkit-transform: translate(0px, 202px);
    -moz-transform: translate(0px, 202px);
    -ms-transform: translate(0px, 202px);
    transform: translate(0px, 202px);
  }

  .tile.tile-position-2-1 {
    -webkit-transform: translate(67px, 0px);
    -moz-transform: translate(67px, 0px);
    -ms-transform: translate(67px, 0px);
    transform: translate(67px, 0px);
  }

  .tile.tile-position-2-2 {
    -webkit-transform: translate(67px, 67px);
    -moz-transform: translate(67px, 67px);
    -ms-transform: translate(67px, 67px);
    transform: translate(67px, 67px);
  }

  .tile.tile-position-2-3 {
    -webkit-transform: translate(67px, 135px);
    -moz-transform: translate(67px, 135px);
    -ms-transform: translate(67px, 135px);
    transform: translate(67px, 135px);
  }

  .tile.tile-position-2-4 {
    -webkit-transform: translate(67px, 202px);
    -moz-transform: translate(67px, 202px);
    -ms-transform: translate(67px, 202px);
    transform: translate(67px, 202px);
  }

  .tile.tile-position-3-1 {
    -webkit-transform: translate(135px, 0px);
    -moz-transform: translate(135px, 0px);
    -ms-transform: translate(135px, 0px);
    transform: translate(135px, 0px);
  }

  .tile.tile-position-3-2 {
    -webkit-transform: translate(135px, 67px);
    -moz-transform: translate(135px, 67px);
    -ms-transform: translate(135px, 67px);
    transform: translate(135px, 67px);
  }

  .tile.tile-position-3-3 {
    -webkit-transform: translate(135px, 135px);
    -moz-transform: translate(135px, 135px);
    -ms-transform: translate(135px, 135px);
    transform: translate(135px, 135px);
  }

  .tile.tile-position-3-4 {
    -webkit-transform: translate(135px, 202px);
    -moz-transform: translate(135px, 202px);
    -ms-transform: translate(135px, 202px);
    transform: translate(135px, 202px);
  }

  .tile.tile-position-4-1 {
    -webkit-transform: translate(202px, 0px);
    -moz-transform: translate(202px, 0px);
    -ms-transform: translate(202px, 0px);
    transform: translate(202px, 0px);
  }

  .tile.tile-position-4-2 {
    -webkit-transform: translate(202px, 67px);
    -moz-transform: translate(202px, 67px);
    -ms-transform: translate(202px, 67px);
    transform: translate(202px, 67px);
  }

  .tile.tile-position-4-3 {
    -webkit-transform: translate(202px, 135px);
    -moz-transform: translate(202px, 135px);
    -ms-transform: translate(202px, 135px);
    transform: translate(202px, 135px);
  }

  .tile.tile-position-4-4 {
    -webkit-transform: translate(202px, 202px);
    -moz-transform: translate(202px, 202px);
    -ms-transform: translate(202px, 202px);
    transform: translate(202px, 202px);
  }

  .tile .tile-inner {
    font-size: 16px;
  }

  .game-message p {
    font-size: 30px !important;
    height: 30px !important;
    line-height: 30px !important;
  }

  .game-message .lower {
    margin-top: 10px !important;
  }

  .sharing>iframe,
  .sharing>span,
  .sharing>form {
    display: block;
    margin: 0 auto;
    margin-bottom: 20px;
  }
}

.pp-donate button {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  border: none;
  font: inherit;
  color: inherit;
  display: inline-block;
  background: #8f7a66;
  border-radius: 3px;
  padding: 0 20px;
  text-decoration: none;
  color: #f9f6f2;
  height: 40px;
  line-height: 42px;
  cursor: pointer;
}

.pp-donate button img {
  vertical-align: -4px;
  margin-right: 8px;
}

.btc-donate {
  position: relative;
  margin-left: 10px;
  display: inline-block;
  background: #8f7a66;
  border-radius: 3px;
  padding: 0 20px;
  text-decoration: none;
  color: #f9f6f2;
  height: 40px;
  line-height: 42px;
  cursor: pointer;
}

.btc-donate img {
  vertical-align: -4px;
  margin-right: 8px;
}

.btc-donate a {
  color: #f9f6f2;
  text-decoration: none;
  font-weight: normal;
}

.btc-donate .address {
  cursor: auto;
  position: absolute;
  width: 340px;
  right: 50%;
  margin-right: -170px;
  padding-bottom: 7px;
  top: -30px;
  opacity: 0;
  pointer-events: none;
  -webkit-transition: 400ms ease;
  -moz-transition: 400ms ease;
  transition: 400ms ease;
  -webkit-transition-property: top, opacity;
  -moz-transition-property: top, opacity;
  transition-property: top, opacity;
}

.btc-donate .address:after {
  position: absolute;
  border-top: 10px solid #bbada0;
  border-right: 7px solid transparent;
  border-left: 7px solid transparent;
  content: "";
  bottom: 0px;
  left: 50%;
  margin-left: -7px;
}

.btc-donate .address code {
  background-color: #bbada0;
  padding: 10px 15px;
  width: 100%;
  border-radius: 3px;
  line-height: 1;
  font-weight: normal;
  font-size: 15px;
  font-family: Consolas, "Liberation Mono", Courier, monospace;
  text-align: center;
}

.btc-donate:hover .address,
.btc-donate .address:hover .address {
  opacity: 1;
  top: -45px;
  pointer-events: auto;
}

@media screen and (max-width: 520px) {
  .btc-donate {
    width: 120px;
  }

  .btc-donate .address {
    margin-right: -150px;
    width: 300px;
  }

  .btc-donate .address code {
    font-size: 13px;
  }

  .btc-donate .address:after {
    left: 50%;
    bottom: 2px;
  }
}

@-webkit-keyframes pop-in-big {
  0% {
    -webkit-transform: scale(0) translateZ(0);
    -moz-transform: scale(0) translateZ(0);
    -ms-transform: scale(0) translateZ(0);
    transform: scale(0) translateZ(0);
    opacity: 0;
    margin-top: -40px;
  }

  100% {
    -webkit-transform: scale(1) translateZ(0);
    -moz-transform: scale(1) translateZ(0);
    -ms-transform: scale(1) translateZ(0);
    transform: scale(1) translateZ(0);
    opacity: 1;
    margin-top: 30px;
  }
}

@-moz-keyframes pop-in-big {
  0% {
    -webkit-transform: scale(0) translateZ(0);
    -moz-transform: scale(0) translateZ(0);
    -ms-transform: scale(0) translateZ(0);
    transform: scale(0) translateZ(0);
    opacity: 0;
    margin-top: -40px;
  }

  100% {
    -webkit-transform: scale(1) translateZ(0);
    -moz-transform: scale(1) translateZ(0);
    -ms-transform: scale(1) translateZ(0);
    transform: scale(1) translateZ(0);
    opacity: 1;
    margin-top: 30px;
  }
}

@keyframes pop-in-big {
  0% {
    -webkit-transform: scale(0) translateZ(0);
    -moz-transform: scale(0) translateZ(0);
    -ms-transform: scale(0) translateZ(0);
    transform: scale(0) translateZ(0);
    opacity: 0;
    margin-top: -40px;
  }

  100% {
    -webkit-transform: scale(1) translateZ(0);
    -moz-transform: scale(1) translateZ(0);
    -ms-transform: scale(1) translateZ(0);
    transform: scale(1) translateZ(0);
    opacity: 1;
    margin-top: 30px;
  }
}

@-webkit-keyframes pop-in-small {
  0% {
    -webkit-transform: scale(0) translateZ(0);
    -moz-transform: scale(0) translateZ(0);
    -ms-transform: scale(0) translateZ(0);
    transform: scale(0) translateZ(0);
    opacity: 0;
    margin-top: -40px;
  }

  100% {
    -webkit-transform: scale(1) translateZ(0);
    -moz-transform: scale(1) translateZ(0);
    -ms-transform: scale(1) translateZ(0);
    transform: scale(1) translateZ(0);
    opacity: 1;
    margin-top: 10px;
  }
}

@-moz-keyframes pop-in-small {
  0% {
    -webkit-transform: scale(0) translateZ(0);
    -moz-transform: scale(0) translateZ(0);
    -ms-transform: scale(0) translateZ(0);
    transform: scale(0) translateZ(0);
    opacity: 0;
    margin-top: -40px;
  }

  100% {
    -webkit-transform: scale(1) translateZ(0);
    -moz-transform: scale(1) translateZ(0);
    -ms-transform: scale(1) translateZ(0);
    transform: scale(1) translateZ(0);
    opacity: 1;
    margin-top: 10px;
  }
}

@keyframes pop-in-small {
  0% {
    -webkit-transform: scale(0) translateZ(0);
    -moz-transform: scale(0) translateZ(0);
    -ms-transform: scale(0) translateZ(0);
    transform: scale(0) translateZ(0);
    opacity: 0;
    margin-top: -40px;
  }

  100% {
    -webkit-transform: scale(1) translateZ(0);
    -moz-transform: scale(1) translateZ(0);
    -ms-transform: scale(1) translateZ(0);
    transform: scale(1) translateZ(0);
    opacity: 1;
    margin-top: 10px;
  }
}

.footer {
  margin-top: 15px;
}

.copyright {
  text-align: center;
}

.links {
  text-align: center;
  margin-top: 20px;
}

.links a {
  display: inline-block;
}

.privacy {
  width: 100%;
  max-width: 800px;
  word-wrap: break-word;
}

/* extras */
.under-board-container {
  width: 100%;
  height: 0;
  max-height: 0;
}

.under-board-container {
  display: none;
}

@media (max-width: 880px) {

  .under-board-container,
  .under-board-container {
    height: auto !important;
    max-height: none !important;
    display: block;
    margin-top: 38px;
  }
}

.start-playing-link {
  margin-right: 15px;
}

.feedback-button {
  float: right;
}

@media screen and (min-width: 520px) {
  .feedback-button {
    float: none;
    position: fixed;
    top: 0;
    right: 0;
    font-size: 13px;
    text-decoration: none;
    padding: 2px 0;
    background-color: orange;
    color: black;
    border-bottom-left-radius: 4px;
    transform-origin: left bottom;
    width: 122px;
    text-align: center;
    opacity: 0.4;
    transition: opacity 200ms ease;
    z-index: 1;
  }

  .feedback-button:hover {
    opacity: 1;
  }
}

.newsletter-form-container {
  position: relative;
  box-sizing: content-box;
  overflow: hidden;
  display: none;
  background-color: rgba(238, 228, 218, 0.8);
  border-radius: 6px;
  margin-top: 30px;
  margin-bottom: 10px;
  padding: 15px;
  -webkit-transition: height 200ms ease-in-out;
  -moz-transition: height 200ms ease-in-out;
  transition: height 200ms ease-in-out;
}

.newsletter-form-container .close {
  position: absolute;
  text-decoration: none;
  top: 5px;
  right: 5px;
  width: 26px;
  height: 26px;
  background-color: rgba(187, 173, 160, 0.5);
  border-radius: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  line-height: 0px;
  font-weight: bold;
  cursor: pointer;
  user-select: none;
  box-sizing: border-box;
  -webkit-transition: 200ms ease-in-out;
  -moz-transition: 200ms ease-in-out;
  transition: 200ms ease-in-out;
  -webkit-transition-property: transform, opacity;
  -moz-transition-property: transform, opacity;
  transition-property: transform, opacity;
}

.newsletter-form-container .newsletter-form-submit-button,
.newsletter-form-container .newsletter-form-show-button {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  display: inline-block;
  background: #8f7a66;
  border-radius: 3px;
  padding: 0 20px;
  text-decoration: none;
  color: #f9f6f2;
  height: 40px;
  line-height: 42px;
  cursor: pointer;
  font: inherit;
  font-weight: bold;
  border: none;
  flex: 0 0 auto;
  display: block;
  text-align: center;
}

.newsletter-form-intro,
.newsletter-form-outcome {
  position: absolute;
  left: 15px;
  right: 15px;
  padding: 0 32px;
  display: flex;
  flex-direction: column;
  min-height: 110px;
  align-items: center;
  text-align: center;
  -webkit-transition: 200ms ease-in-out;
  -moz-transition: 200ms ease-in-out;
  transition: 200ms ease-in-out;
  -webkit-transition-property: transform, opacity;
  -moz-transition-property: transform, opacity;
  transition-property: transform, opacity;
}

.newsletter-form-intro .newsletter-form-show-button,
.newsletter-form-outcome .newsletter-form-show-button {
  margin-top: 15px;
}

.newsletter-form-outcome {
  align-items: center;
  justify-content: center;
}

.newsletter-form {
  left: 15px;
  right: 15px;
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  -webkit-transition: 200ms ease-in-out;
  -moz-transition: 200ms ease-in-out;
  transition: 200ms ease-in-out;
  -webkit-transition-property: transform, opacity;
  -moz-transition-property: transform, opacity;
  transition-property: transform, opacity;
}

.newsletter-form .form-row {
  display: flex;
  margin-bottom: 10px;
}

.newsletter-form .info {
  font-size: 12px;
  text-align: center;
}

.newsletter-form input {
  flex: 1 0 auto;
  margin-right: 15px;
}

.newsletter-form .newsletter-form-submit-button {
  flex: 0 0 auto;
}

.tile-inner {
  position: relative;
  font-size: 25px;
  font-weight: bold;
  color: white;
  text-shadow: 1px 1px 3px black;
  text-align: right;
  height: 100%;
  line-height: normal;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding: 0 6px 6px 0;
  box-sizing: border-box;
}

.site-title {
  display: inline;
}

@media screen and (max-width: 520px) {
  .site-title>img {
    max-width: 80px;
    margin-top: 15px;
  }
}