// transparent background and border properties included for button version. // iOS requires the button element instead of an anchor tag. // If you want the anchor version, it requires `href="#"`. // See https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile .btn-close { box-sizing: content-box; width: $btn-close-width; height: $btn-close-height; padding: $btn-close-padding-y $btn-close-padding-x; color: $btn-close-color; background: transparent escape-svg($btn-close-bg) center / $btn-close-width auto no-repeat; // include transparent for button elements border: 0; // for button elements @include border-radius(); opacity: $btn-close-opacity; // Override 's hover style &:hover { color: $btn-close-color; text-decoration: none; opacity: $btn-close-hover-opacity; } &:focus { outline: none; box-shadow: $btn-close-focus-shadow; opacity: $btn-close-focus-opacity; } &:disabled, &.disabled { pointer-events: none; user-select: none; opacity: $btn-close-disabled-opacity; } } .btn-close-white { filter: $btn-close-white-filter; }