update for banner

@@ -2,9 +2,8 @@
     <div class="slide-wrapper">
         <ul>
             {{# slider}}
-            <li style="{{#if bgColor}}background:{{bgColor}}{{/if}}">
                 <a href="{{url}}" target= "_blank">
-                    <img class="lazy" data-original="{{image src 1150 570}}" alt="">
+                    <li class="banner-item" style="{{#if bgColor}}background-color:{{bgColor}}{{/if}}; background-image:url('{{image src 1150 570}}')">
                 </a>
                 {{# tips}}
                 <div class="slide-tips">

 .home-page {
     $sliderHeight: 600px;
 
-    margin: 10px auto 0;
-
     .top-slider-container {
         height: $sliderHeight;
     }
@@ -12,6 +10,11 @@
         left: 0;
         right: 0;
         height: $sliderHeight;
+
+        .banner-item {
+            background-position: center;
+            background-repeat: no-repeat;
+        }
     }
 
     .slide-pagination {

@@ -5,7 +5,7 @@
 
     @extend .resource-container;
 
-    height: calc($textHeight+$imgHeight+60px);/* 60px is the height of the floor header */
+    height: calc($textHeight+$imgHeight+90px);/* 60px is the height of the floor header */
 
     .arrival-item-box {
         box-sizing: border-box;