头部图片优化

@@ -403,8 +403,8 @@ $subNav.on({
         }
         param.content_code = $show.data().code;
         param.client_type = 'web';
-        param.width = 174;
-        param.height = 155;
+        param.width = 337;
+        param.height = 250;
         param._ = new Date();
         $.getJSON('http://new.yohobuy.com/common/getbanner?callback=?', param, function(JsonData) {
             if (JsonData.code === 200) {

@@ -563,8 +563,8 @@
                 background-image: resolve('layout/new.png');
                 background-repeat: no-repeat;
                 position: absolute;
-                margin-top: -20px;
-                margin-left: 16px;
+                right: -29px;
+                top: -6px;
             }
 
             a {
@@ -572,6 +572,7 @@
                 font-size: 14px;
                 line-height: 14px;
                 display: inline-block;
+                position: relative;
             }
 
             li:hover a {
@@ -775,4 +776,9 @@
     .head-wrapper .main-logo {
         left: 39%;
     }
+
+    .show-detail img {
+        width: 174px;
+        height: 155px;
+    }
 }