Merge branch 'iterationApp' into test

src/assets/commonLess/common.less

@@ -58,25 +58,25 @@
 input::-webkit-input-placeholder,
 textarea::-webkit-input-placeholder {
   color: #C0C0C0 !important;
-  font-size: .16rem;
+  font-size: .14rem;
 }
 
 input:-moz-placeholder,
 textarea:-moz-placeholder {
   color: #C0C0C0 !important;
-  font-size: .16rem;
+  font-size: .14rem;
 }
 
 input::-moz-placeholder,
 textarea::-moz-placeholder {
   color: #C0C0C0 !important;
-  font-size: .16rem;
+  font-size: .14rem;
 }
 
 input:-ms-input-placeholder,
 textarea:-ms-input-placeholder {
   color: #C0C0C0 !important;
-  font-size: .16rem;
+  font-size: .14rem;
 }
 
 .van-cell__right-icon {