Awọn ipin

Nipa

Lo oluranlọwọ ipin lati ṣakoso awọn ipin abala ti akoonu ita bi <iframe>s, <embed>s, <video>s, ati <object>s. Awọn oluranlọwọ wọnyi tun le ṣee lo lori eyikeyi eroja ọmọ HTML boṣewa (fun apẹẹrẹ, a <div>tabi <img>). Awọn aṣa ni a lo lati kilasi obi .ratiotaara si ọmọ naa.

Awọn ipin abala jẹ ikede ni maapu Sass kan ati pe o wa ninu kilasi kọọkan nipasẹ oniyipada CSS, eyiti o tun ngbanilaaye awọn ipin abala aṣa .

Apeere

Pa eyikeyi ifibọ, bi ohun <iframe>, ni a obi ano pẹlu .ratioati ẹya ipin ipin. Ẹya ọmọ lẹsẹkẹsẹ jẹ iwọn laifọwọyi ọpẹ si yiyan gbogbo agbaye wa .ratio > *.

<div class="ratio ratio-16x9">
  <iframe src="https://www.youtube.com/embed/zpOULjyy-n8?rel=0" title="YouTube video" allowfullscreen></iframe>
</div>

Awọn ipin abala

Awọn ipin abala le jẹ adani pẹlu awọn kilasi modifier. Nipa aiyipada awọn kilasi ipin wọnyi ti pese:

<div class="ratio ratio-1x1">
  <div>1x1</div>
</div>
<div class="ratio ratio-4x3">
  <div>4x3</div>
</div>
<div class="ratio ratio-16x9">
  <div>16x9</div>
</div>
<div class="ratio ratio-21x9">
  <div>21x9</div>
</div>

Awọn iwọn aṣa

Kilasi kọọkan .ratio-*pẹlu ohun-ini aṣa CSS kan (tabi oniyipada CSS) ninu yiyan. O le dojuiwọn oniyipada CSS yii lati ṣẹda awọn ipin abala aṣa lori fo pẹlu iṣiro iyara diẹ ni apakan rẹ.

Fun apẹẹrẹ, lati ṣẹda ipin abala 2x1, ṣeto --bs-aspect-ratio: 50%lori .ratio.

<div class="ratio" style="--bs-aspect-ratio: 50%;">
  <div>2x1</div>
</div>

Oniyipada CSS yii jẹ ki o rọrun lati yipada ipin abala kọja awọn aaye fifọ. Atẹle jẹ 4x3 lati bẹrẹ, ṣugbọn awọn iyipada si aṣa 2x1 ni aaye fifọ alabọde.

.ratio-4x3 {
  @include media-breakpoint-up(md) {
    --bs-aspect-ratio: 50%; // 2x1
  }
}

<div class="ratio ratio-4x3">
  <div>4x3, then 2x1</div>
</div>

Maapu Sass

Ninu _variables.scss, o le yi awọn ipin abala ti o fẹ lati lo. $ratio-aspect-ratiosEyi ni maapu aiyipada wa. Ṣe atunṣe maapu naa bi o ṣe fẹ ki o tun Sass rẹ ṣajọpọ lati fi wọn si lilo.

$aspect-ratios: (
  "1x1": 100%,
  "4x3": calc(3 / 4 * 100%),
  "16x9": calc(9 / 16 * 100%),
  "21x9": calc(9 / 21 * 100%)
);