雪碧图优化

@@ -43,7 +43,7 @@ gulp.task('default', ['postcss-dev', 'postcss-watch', 'spm-doc']);
 function postcssEnvPlugin(env) {
     var sprites = {
         spritesmith: {
-            padding: 4
+            padding: 10
         },
         groupBy: function(file) {
 

@@ -101,7 +101,7 @@
     			height: auto;
     			overflow: hidden;
     			padding:20px 0 0;
-    			font-size: 48px;
+    			font-size: 32px;
     			text-align: center;
     			color: #444;
     		}
@@ -109,7 +109,7 @@
     			width: 73.75%;
     			height: 80px;
     			overflow: hidden;
-    			font-size: 56px;
+    			font-size: 36px;
     			line-height: 80px;
     			display: block;
     			background: #444444;

@@ -58,8 +58,9 @@
                 content: '';
                 display: block;
                 width: 188px;
-                height: 177px;
-                background: url("/me/fav/fav-null.png");
+                height: 171px;
+                background: resolve("me/fav/fav-null.png");
+                background-size: 100% 100%;
                 margin: 0 auto 45px auto;
             }
         }