// Colored button

@mixin btn-color($fg, $bg) {

color: $fg;
background-color: darken($bg, 2%);
background-image: linear-gradient(lighten($bg, 5%), darken($bg, 2%));
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25), 0 4px 10px rgba(0, 0, 0, 0.12);

&:hover,
&.zeroclipboard-is-hover {
  color: $fg;
  background-color: darken($bg, 4%);
  background-image: linear-gradient((lighten($bg, 2%), darken($bg, 4%)));
}

&:active,
&.selected,
&.zeroclipboard-is-active {
  background-color: darken($bg, 5%);
  background-image: none;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15);
}

&.selected:hover {
  background-color: darken($bg, 10%);
}

}