布局大一统

src/less/core/wrapper/flex.wrapper.horizontal.less

@@ -96,6 +96,16 @@
     }
   }
 
+  &.h-stretch {
+    > .f-s-h-w {
+      -webkit-flex-shrink: 1;
+      -moz-flex-shrink: 1;
+      -ms-flex-shrink: 1;
+      flex-shrink: 1;
+      max-width: 100%;
+    }
+  }
+
   &.h-right {
     /* 09版 */
     -webkit-box-pack: flex-end;

src/less/core/wrapper/flex.wrapper.vertical.less

@@ -95,6 +95,16 @@
     }
   }
 
+  &.v-stretch {
+    > .f-s-v-w {
+      -webkit-flex-shrink: 1;
+      -moz-flex-shrink: 1;
+      -ms-flex-shrink: 1;
+      flex-shrink: 1;
+      max-height: 100%;
+    }
+  }
+
   &.h-right {
     /* 09版 */
     -webkit-box-align: flex-end;