basic tile styling

fonts/clear-sans.css

@@ -4,7 +4,7 @@
     src: url("ClearSans-Light-webfont.eot?#iefix") format("embedded-opentype"),
          url("ClearSans-Light-webfont.svg#clear_sans_lightregular") format("svg"),
          url("ClearSans-Light-webfont.woff") format("woff");
-    font-weight: normal;
+    font-weight: 200;
     font-style: normal;
 }
 
@@ -14,7 +14,7 @@
     src: url("ClearSans-Regular-webfont.eot?#iefix") format("embedded-opentype"),
          url("ClearSans-Regular-webfont.svg#clear_sansregular") format("svg"),
          url("ClearSans-Regular-webfont.woff") format("woff");
-    font-weight: 300;
+    font-weight: normal;
     font-style: normal;
 }
 

index.html

@@ -37,6 +37,15 @@
           <div class="grid-cell"></div>
         </div>
       </div>
+
+      <div class="tile-container">
+        <div class="tile tile-2 tile-position-1-1">
+          2
+        </div>
+        <div class="tile tile-4 tile-position-2-3">
+          4
+        </div>
+      </div>
     </div>
   </div>
 </body>

style.css

@@ -6,10 +6,126 @@ html, body {
   color: #776E65;
   font-family: "Clear Sans", "Helvetica Neue", Arial, sans-serif; }
 
+body {
+  margin: 80px 0; }
+
 h1 {
   font-size: 80px;
-  font-weight: bold; }
+  font-weight: bold;
+  margin: 0; }
 
 .container {
-  width: 600px;
+  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; }

style.scss

 @import "fonts/clear-sans.css";
 
+$field-width: 500px;
+$grid-spacing: 15px;
+$grid-row-cells: 4;
+$tile-size: ($field-width - $grid-spacing * ($grid-row-cells + 1)) / $grid-row-cells;
+$tile-border-radius: 3px;
+
+$tile-color: #eee4da;
+
 html, body {
   margin: 0;
   padding: 0;
@@ -9,12 +17,93 @@ html, body {
   font-family: "Clear Sans", "Helvetica Neue", Arial, sans-serif;
 }
 
+body {
+  margin: 80px 0;
+}
+
 h1 {
   font-size: 80px;
   font-weight: bold;
+  margin: 0;
 }
 
 .container {
-  width: 600px;
+  width: $field-width;
   margin: 0 auto;
 }
+
+.game-container {
+  margin-top: 50px;
+  position: relative;
+  padding: $grid-spacing;
+
+  background: #bbada0;
+  border-radius: $tile-border-radius * 2;
+  width: $field-width;
+  height: $field-width;
+  box-sizing: border-box;
+}
+
+.grid-container {
+  position: absolute;
+  z-index: 1;
+}
+
+.grid-row {
+  margin-bottom: $grid-spacing;
+
+  &:last-child {
+    margin-bottom: 0;
+  }
+
+  &:after {
+    content: "";
+    display: block;
+    clear: both;
+  }
+}
+
+.grid-cell {
+  width: $tile-size;
+  height: $tile-size;
+  margin-right: $grid-spacing;
+  float: left;
+
+  border-radius: $tile-border-radius;
+
+  background: rgba($tile-color, .35);
+
+  &:last-child {
+    margin-right: 0;
+  }
+}
+
+.tile-container {
+  position: absolute;
+  z-index: 2;
+}
+
+.tile {
+  background: red;
+  width: $tile-size;
+  height: $tile-size;
+  border-radius: $tile-border-radius;
+
+  background: $tile-color;
+  text-align: center;
+  line-height: $tile-size + 10px;
+  font-size: 60px;
+  font-weight: bold;
+
+  @for $x from 1 through $grid-row-cells {
+    @for $y from 1 through $grid-row-cells {
+      &.tile-position-#{$x}-#{$y} {
+        position: absolute;
+        left: ($tile-size + $grid-spacing) * ($x - 1);
+        top: ($tile-size + $grid-spacing) * ($y - 1);
+      }
+    }
+  }
+}
+
+