rollback #1293

style/mixins/button.less

@@ -83,6 +83,7 @@
   .button-size(@btn-padding-base; @font-size-base; @border-radius-base);
   .user-select(none);
   .transition(all .3s @ease-in-out);
+  transform: translate3d(0, 0, 0);
 
   > .@{iconfont-css-prefix} {
     line-height: 1;