fix ios border-radius issue

Author: cryingjoker

src/lib/css/components/cards.styl

@@ -4,6 +4,7 @@
 
 .{newAppName}-card
   display flex
+  -webkit-mask-image:-webkit-radial-gradient(circle, white, black)!important
   flex 1
   flex-direction column
   align-self stretch