@import url(fonts/clear-sans.css);
html, body {
  margin: 0;
  padding: 0;
  background: #faf8ef;
  color: #776E65;
  font-family: "Clear Sans", "Helvetica Neue", Arial, sans-serif; }

body {
  margin: 80px 0; }

h1 {
  font-size: 80px;
  font-weight: bold;
  margin: 0; }

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

.game-container {
  margin-top: 50px;
  position: relative;
  padding: 15px;
  background: #bbada0;
  border-radius: 6px;
  width: 500px;
  height: 500px;
  box-sizing: border-box; }

.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: rgba(238, 228, 218, 0.35); }
  .grid-cell:last-child {
    margin-right: 0; }

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

.tile {
  background: red;
  width: 106.25px;
  height: 106.25px;
  border-radius: 3px;
  background: #eee4da;
  text-align: center;
  line-height: 116.25px;
  font-size: 60px;
  font-weight: bold; }
  .tile.tile-position-1-1 {
    position: absolute;
    left: 0px;
    top: 0px; }
  .tile.tile-position-1-2 {
    position: absolute;
    left: 0px;
    top: 121.25px; }
  .tile.tile-position-1-3 {
    position: absolute;
    left: 0px;
    top: 242.5px; }
  .tile.tile-position-1-4 {
    position: absolute;
    left: 0px;
    top: 363.75px; }
  .tile.tile-position-2-1 {
    position: absolute;
    left: 121.25px;
    top: 0px; }
  .tile.tile-position-2-2 {
    position: absolute;
    left: 121.25px;
    top: 121.25px; }
  .tile.tile-position-2-3 {
    position: absolute;
    left: 121.25px;
    top: 242.5px; }
  .tile.tile-position-2-4 {
    position: absolute;
    left: 121.25px;
    top: 363.75px; }
  .tile.tile-position-3-1 {
    position: absolute;
    left: 242.5px;
    top: 0px; }
  .tile.tile-position-3-2 {
    position: absolute;
    left: 242.5px;
    top: 121.25px; }
  .tile.tile-position-3-3 {
    position: absolute;
    left: 242.5px;
    top: 242.5px; }
  .tile.tile-position-3-4 {
    position: absolute;
    left: 242.5px;
    top: 363.75px; }
  .tile.tile-position-4-1 {
    position: absolute;
    left: 363.75px;
    top: 0px; }
  .tile.tile-position-4-2 {
    position: absolute;
    left: 363.75px;
    top: 121.25px; }
  .tile.tile-position-4-3 {
    position: absolute;
    left: 363.75px;
    top: 242.5px; }
  .tile.tile-position-4-4 {
    position: absolute;
    left: 363.75px;
    top: 363.75px; }
  .tile.tile-2 {
    background: #eee4da; }
  .tile.tile-4 {
    background: #ede0ca; }
  .tile.tile-8 {
    background: #edddba; }
  .tile.tile-16 {
    background: #eddaab; }
  .tile.tile-32 {
    background: #edd79b; }
  .tile.tile-64 {
    background: #edd48b; }
  .tile.tile-128 {
    background: #edd17c;
    font-size: 45px; }
  .tile.tile-256 {
    background: #edce6c;
    font-size: 45px; }
  .tile.tile-512 {
    background: #edcb5c;
    font-size: 45px; }
  .tile.tile-1024 {
    background: #edc84d;
    font-size: 35px; }
  .tile.tile-2048 {
    background: #edc53d;
    font-size: 35px; }