Katia te paatene

He patene kati mo te whakakore i nga ihirangi penei i nga tikanga me nga matohi.

I tenei wharangi

Tauira

Whakaratohia he whiringa ki te whakakore, ki te kati ranei i tetahi waahanga me te .btn-close. He iti te whakaahua taunoa, engari he mea tino whakarite. Whakakētia nga taurangi Sass hei whakakapi i te taunoa background-image. Kia mahara ki te whakauru i nga tuhinga mo nga kaipanui mata , pera i ta maatau i mahi aria-label.

<button type="button" class="btn-close" aria-label="Close"></button>

Te ahua haua

Ka huri nga patene kati kua monoa i o raatau opacity. Kua tono ano matou pointer-events: noneme user-select: nonete aukati i nga ahuatanga hover me te hohe kia kore e puta.

<button type="button" class="btn-close" disabled aria-label="Close"></button>

He rerekee ma

Hurihia te taunoa .btn-closekia ma me te .btn-close-whitekaraehe. Ka whakamahia e tenei akomanga te filtertaonga ki te huri i te background-image.

<button type="button" class="btn-close btn-close-white" aria-label="Close"></button>
<button type="button" class="btn-close btn-close-white" disabled aria-label="Close"></button>

Sass

Taurangi

$btn-close-width:            1em;
$btn-close-height:           $btn-close-width;
$btn-close-padding-x:        .25em;
$btn-close-padding-y:        $btn-close-padding-x;
$btn-close-color:            $black;
$btn-close-bg:               url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='#{$btn-close-color}'><path d='M.293.293a1 1 0 011.414 0L8 6.586 14.293.293a1 1 0 111.414 1.414L9.414 8l6.293 6.293a1 1 0 01-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 01-1.414-1.414L6.586 8 .293 1.707a1 1 0 010-1.414z'/></svg>");
$btn-close-focus-shadow:     $input-btn-focus-box-shadow;
$btn-close-opacity:          .5;
$btn-close-hover-opacity:    .75;
$btn-close-focus-opacity:    1;
$btn-close-disabled-opacity: .25;
$btn-close-white-filter:     invert(1) grayscale(100%) brightness(200%);