Revert "修改firefox26量表和治疗方案更多不能滚动（2265,2268）"

This reverts commit 1ec8c4bd5a6f1d7c67e98b6ee96aaa54cff62a6e.

src/css/index.less

@@ -395,9 +395,6 @@
 /************治疗方案****************/
 .treatWrap{
   padding: 30px 60px;
-  max-height: 100%;
-  overflow-y: auto;
-  position: absolute;
   .treatMedicineWarp{
     padding: 30px 0;
   }

src/html/scale.html

@@ -35,8 +35,6 @@
       background: #fff;
       margin: 0 auto;
       padding: 30px 30px 30px 30px;
-      position: absolute;
-      overflow-y: auto;
     }
 
     h1 {