// 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 { --#{$prefix}btn-close-color: #{$btn-close-color}; --#{$prefix}btn-close-bg: #{ escape-svg($btn-close-bg) }; --#{$prefix}btn-close-opacity: #{$btn-close-opacity}; --#{$prefix}btn-close-hover-opacity: #{$btn-close-hover-opacity}; --#{$prefix}btn-close-focus-shadow: #{$btn-close-focus-shadow}; --#{$prefix}btn-close-focus-opacity: #{$btn-close-focus-opacity}; --#{$prefix}btn-close-disabled-opacity: #{$btn-close-disabled-opacity}; --#{$prefix}btn-close-white-filter: #{$btn-close-white-filter}; box-sizing: content-box; width: $btn-close-width; height: $btn-close-height; padding: $btn-close-padding-y $btn-close-padding-x; color: var(--#{$prefix}btn-close-color); background: transparent var(--#{$prefix}btn-close-bg) center / $btn-close-width auto no-repeat; // include transparent for button elements border: 0; // for button elements @include border-radius(); opacity: var(--#{$prefix}btn-close-opacity); // Override 's hover style &:hover { color: var(--#{$prefix}btn-close-color); text-decoration: none; opacity: var(--#{$prefix}btn-close-hover-opacity); } &:focus { outline: 0; box-shadow: var(--#{$prefix}btn-close-focus-shadow); opacity: var(--#{$prefix}btn-close-focus-opacity); } &:disabled, &.disabled { pointer-events: none; user-select: none; opacity: var(--#{$prefix}btn-close-disabled-opacity); } } .btn-close-white { filter: var(--#{$prefix}btn-close-white-filter); }