Ekifo

Kozesa bino ebikozesebwa mu bufunze okutegeka amangu ekifo ky’ekintu.

Ku muko guno

Emiwendo gy’ekifo

Ebisulo by’okuteeka mu kifo eky’amangu bibaawo, wadde nga tebiddamu.

<div class="position-static">...</div>
<div class="position-relative">...</div>
<div class="position-absolute">...</div>
<div class="position-fixed">...</div>
<div class="position-sticky">...</div>

Tegeka elementi

Tegeka elementi mu ngeri ennyangu n’ebikozesebwa eby’okuteeka ku mbiriizi. Enkola yaayo eri {property}-{position}.

Awali ebintu ekimu ku:

toptop- olw’ekifo ekyesimbye
start- ku kifo eky’okwebungulula left(mu LTR) .
bottombottom- olw’ekifo ekyesimbye
end- ku kifo eky’okwebungulula right(mu LTR) .

Ekifo we kiri ekimu ku:

0- olw'ekifo 0eky'oku mbiriizi
50- olw'ekifo 50%eky'oku mbiriizi
100- olw'ekifo 100%eky'oku mbiriizi

(Osobola okwongerako emiwendo gy'ebifo emirala ng'ogattako ebiyingizibwa ku $position-valuesnkyukakyuka ya maapu ya Sass.)

html

<div class="position-relative">
  <div class="position-absolute top-0 start-0"></div>
  <div class="position-absolute top-0 end-0"></div>
  <div class="position-absolute top-50 start-50"></div>
  <div class="position-absolute bottom-50 end-50"></div>
  <div class="position-absolute bottom-0 start-0"></div>
  <div class="position-absolute bottom-0 end-0"></div>
</div>

Ebintu ebiri wakati

Okugatta ku ekyo, osobola n’okussa wakati elementi ne transform utility class .translate-middle.

Kiraasi eno ekozesa enkyukakyuka translateX(-50%)ne translateY(-50%)ku elementi nga, nga egattibwa wamu n’ebikozesebwa eby’okuteeka ku mbiriizi, ekusobozesa okuteeka elementi wakati ddala.

html

<div class="position-relative">
  <div class="position-absolute top-0 start-0 translate-middle"></div>
  <div class="position-absolute top-0 start-50 translate-middle"></div>
  <div class="position-absolute top-0 start-100 translate-middle"></div>
  <div class="position-absolute top-50 start-0 translate-middle"></div>
  <div class="position-absolute top-50 start-50 translate-middle"></div>
  <div class="position-absolute top-50 start-100 translate-middle"></div>
  <div class="position-absolute top-100 start-0 translate-middle"></div>
  <div class="position-absolute top-100 start-50 translate-middle"></div>
  <div class="position-absolute top-100 start-100 translate-middle"></div>
</div>

Nga tugatta .translate-middle-xoba .translate-middle-ykiraasi, elementi zisobola okuteekebwa mu ludda lwokka olw’okwesimbye oba okw’okwesimbye.

html

<div class="position-relative">
  <div class="position-absolute top-0 start-0"></div>
  <div class="position-absolute top-0 start-50 translate-middle-x"></div>
  <div class="position-absolute top-0 end-0"></div>
  <div class="position-absolute top-50 start-0 translate-middle-y"></div>
  <div class="position-absolute top-50 start-50 translate-middle"></div>
  <div class="position-absolute top-50 end-0 translate-middle-y"></div>
  <div class="position-absolute bottom-0 start-0"></div>
  <div class="position-absolute bottom-0 start-50 translate-middle-x"></div>
  <div class="position-absolute bottom-0 end-0"></div>
</div>

Eby’okulabirako

Wano waliwo ebyokulabirako eby’obulamu obw’amazima eby’ebibiina bino:

html

<button type="button" class="btn btn-primary position-relative">
  Mails <span class="position-absolute top-0 start-100 translate-middle badge rounded-pill bg-secondary">+99 <span class="visually-hidden">unread messages</span></span>
</button>

<button type="button" class="btn btn-dark position-relative">
  Marker <svg width="1em" height="1em" viewBox="0 0 16 16" class="position-absolute top-100 start-50 translate-middle mt-1" fill="#212529" xmlns="http://www.w3.org/2000/svg"><path d="M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z"/></svg>
</button>

<button type="button" class="btn btn-primary position-relative">
  Alerts <span class="position-absolute top-0 start-100 translate-middle badge border border-light rounded-circle bg-danger p-2"><span class="visually-hidden">unread messages</span></span>
</button>

Osobola okukozesa kiraasi zino n’ebitundu ebiriwo okukola ebipya. Jjukira nti osobola okugaziya enkola yaayo ng’ogattako ebiyingizibwa ku $position-valuesnkyukakyuka.

html

<div class="position-relative m-4">
  <div class="progress" style="height: 1px;">
    <div class="progress-bar" role="progressbar" aria-label="Progress" style="width: 50%;" aria-valuenow="50" aria-valuemin="0" aria-valuemax="100"></div>
  </div>
  <button type="button" class="position-absolute top-0 start-0 translate-middle btn btn-sm btn-primary rounded-pill" style="width: 2rem; height:2rem;">1</button>
  <button type="button" class="position-absolute top-0 start-50 translate-middle btn btn-sm btn-primary rounded-pill" style="width: 2rem; height:2rem;">2</button>
  <button type="button" class="position-absolute top-0 start-100 translate-middle btn btn-sm btn-secondary rounded-pill" style="width: 2rem; height:2rem;">3</button>
</div>

Sass nga bwe kiri

Maapu

Emiwendo gy’ebikozesebwa mu kifo ekisookerwako gilangirirwa mu maapu ya Sass, olwo ne gikozesebwa okukola ebikozesebwa byaffe.

$position-values: (
  0: 0,
  50: 50%,
  100: 100%
);

Ebikozesebwa API

Ebikozesebwa mu kifo bilangirirwa mu API yaffe ey'ebikozesebwa mu scss/_utilities.scss. Yiga engeri y'okukozesaamu API y'ebikozesebwa.

    "position": (
      property: position,
      values: static relative absolute fixed sticky
    ),
    "top": (
      property: top,
      values: $position-values
    ),
    "bottom": (
      property: bottom,
      values: $position-values
    ),
    "start": (
      property: left,
      class: start,
      values: $position-values
    ),
    "end": (
      property: right,
      class: end,
      values: $position-values
    ),
    "translate-middle": (
      property: transform,
      class: translate-middle,
      values: (
        null: translate(-50%, -50%),
        x: translateX(-50%),
        y: translateY(-50%),
      )
    ),