css - Remove 'x' Input Decoration In Microsoft Edge (formerly Project Spartan) -

in css of website i'm working on use following css hide 'x' button internet explorer 10 , 11 add input fields users clear contents:

input::-ms-clear {   display: none; } 

viewing same website in first build of microsoft edge (formerly codenamed "project spartan") on windows 10 build 10049 css has no effect. isn't surprising microsoft edge breaking away legacy of internet explorer, want achieve same effect.

what equivalent css required microsoft edge not render this?

it turns out css had been broken since written, , wasn't working in ie 10+ either.

since fixing css, microsoft edge (formerly project spartan) behaving same ie10+ , not displaying 'x' in input fields.