修改 三星曲面 样式问题

@@ -399,10 +399,7 @@
     border-bottom: 1px solid #e0e0e0;
     position: relative;
 
-    input::-webkit-input-placeholder{
-        font-family: helvetica, Arial, "黑体";
-        font-weight:lighter;
-    }
+
     label {
       width: 174px;
       display: inline-block;
@@ -413,6 +410,10 @@
       padding: 12px 0;
       height: 60px;
       line-height: 60px;
+      width: 320px;
+      display: inline-block;
+      position: relative;
+      z-index: 100;
     }
 
     .s-red {