padding
Baseline
Widely available
This feature is well established and works across many devices and browser versions. Itâs been available across browsers since 2015å¹´7æ.
padding 㯠CSS ã®ä¸æ¬æå®ããããã£ã§ãè¦ç´ ã®å
¨å辺ã®ããã£ã³ã°é åãä¸åº¦ã«è¨å®ãã¾ãã
試ãã¦ã¿ã¾ããã
padding: 1em;
padding: 10% 0;
padding: 10px 50px 20px;
padding: 10px 50px 30px 0;
padding: 0;
<section id="default-example">
<div class="transition-all" id="example-element">
<div class="box">
Far out in the uncharted backwaters of the unfashionable end of the
western spiral arm of the Galaxy lies a small unregarded yellow sun.
</div>
</div>
</section>
#example-element {
border: 10px solid #ffc129;
overflow: hidden;
text-align: left;
}
.box {
border: dashed 1px;
}
è¦ç´ ã®ããã£ã³ã°é åã¨ã¯ãã³ã³ãã³ãã¨å¢çã¨ã®éã®é åã®ãã¨ã§ãã
ã¡ã¢:
ããã£ã³ã°ã¯è¦ç´ ã®å
é¨ã«è¿½å ã®é åã使ãã¾ããããã«å¯¾ãã¦ã margin ã¯è¦ç´ ã®å¨ãã«è¿½å ã®é åã使ãã¾ãã
æ§æè¦ç´ ã®ããããã£
ãã®ããããã£ã¯ä»¥ä¸ã® CSS ããããã£ã®ä¸æ¬æå®ã§ãã
æ§æ
/* å辺ãã¹ã¦ã«é©ç¨ */
padding: 1em;
/* ä¸ä¸ | å·¦å³ */
padding: 5% 10%;
/* ä¸ | å·¦å³ | ä¸ */
padding: 1em 2em 2em;
/* ä¸ | å³ | ä¸ | å·¦ */
padding: 5px 1em 0 1em;
/* ã°ãã¼ãã«å¤ */
padding: inherit;
padding: initial;
padding: revert;
padding: revert-layer;
padding: unset;
padding ããããã£ã¯ 1 ã¤ã2 ã¤ã3 ã¤ã4 ã¤ã®å¤ã使ã£ã¦æå®ãããã¨ãã§ãã¾ããããããã®å¤ã¯ <length> ã¾ã㯠<percentage> ã§ããè² ã®æ°ã¯ç¡å¹ã§ãã
- å¤ã 1 ã¤æå®ãããå ´åãå ¨å辺ã«åãããã£ã³ã°ãé©ç¨ãããã
- å¤ã 2 ã¤æå®ãããå ´åã1 ã¤ç®ã®ããã£ã³ã°ã¯ä¸ä¸ã2 ã¤ç®ã¯å·¦å³ã®è¾ºã«é©ç¨ãããã
- å¤ã 3 ã¤æå®ãããå ´åã1 ã¤ç®ã®ããã£ã³ã°ã¯ä¸ã2 ã¤ç®ã¯å·¦å³ã3 ã¤ç®ã¯ä¸ã®è¾ºã«é©ç¨ãããã
- å¤ã 4 ã¤æå®ãããå ´åãããã£ã³ã°ã¯ããããä¸ãå³ãä¸ãå·¦ã®é (æè¨åã) ã«é©ç¨ãããã
å¤
<length>-
ããã£ã³ã°ã®å¯¸æ³ãåºå®å¤ã§è¡¨ãããã®ã§ãã
<percentage>-
ããã£ã³ã°ã®å¯¸æ³ãå å«ãããã¯ã®ã¤ã³ã©ã¤ã³ãµã¤ãºï¼
writing-modeã§æ¨ªæ¸ãè¨èªã¨å®ç¾©ããã¦ããå ´å㯠widthï¼ã«å¯¾ãããã¼ã»ã³ãå¤ã§ç¤ºãããã®ã§ããè² ã®æ°ã§ãã£ã¦ã¯ããã¾ããã
å ¬å¼å®ç¾©
| åæå¤ | 䏿¬æå®ã®æ¬¡ã®åããããã£ã¨ã㦠|
|---|---|
| é©ç¨å¯¾è±¡ | table-row-group, table-header-group, table-footer-group, table-row, table-column-group, table-column ãé¤ããã¹ã¦ã®è¦ç´ ã ::first-letterããã³::first-line ã«ãé©ç¨ããã¾ãã |
| ç¶æ¿ | ãªã |
| ãã¼ã»ã³ãå¤ | å å«ãããã¯ã®å¹ ã«å¯¾ããç¸å¯¾å¤ |
| è¨ç®å¤ | 䏿¬æå®ã®æ¬¡ã®åããããã£ã¨ãã¦
|
| ã¢ãã¡ã¼ã·ã§ã³ã®ç¨®é¡ | length |
形弿æ³
padding =
<'padding-top'>{1,4}
<padding-top> =
<length-percentage [0,â]>
<length-percentage> =
<length> |
<percentage>
ä¾
>ããã£ã³ã°ããã¯ã»ã«æ°ã§è¨å®
HTML
<h4>ãã®è¦ç´ ã«ã¯é©åº¦ãªããã£ã³ã°ãããã¾ãã</h4>
<h3>ãã®è¦ç´ ã®ããã£ã³ã°ã巨大ã§ãã</h3>
CSS
h4 {
background-color: lime;
padding: 20px 50px;
}
h3 {
background-color: cyan;
padding: 110px 50px 50px 110px;
}
çµæ
ããã£ã³ã°ããã¯ã»ã«æ°ã¨ãã¼ã»ã³ãå¤ã§è¨å®
padding: 5%; /* å
¨è¾º: 5% ã®ããã£ã³ã° */
padding: 10px; /* å
¨è¾º: 10px ã®ããã£ã³ã° */
padding: 10px 20px; /* ä¸ã¨ä¸: 10px ã®ããã£ã³ã° */
/* å·¦ã¨å³: 20px ã®ããã£ã³ã° */
padding: 10px 3% 20px; /* ä¸: 10px ã®ããã£ã³ã° */
/* å·¦ã¨å³: 3% ã®ããã£ã³ã° */
/* ä¸: 20px ã®ããã£ã³ã° */
padding: 1em 3px 30px 5px; /* ä¸: 1em ã®ããã£ã³ã° */
/* å³: 3px ã®ããã£ã³ã° */
/* ä¸: 30px ã®ããã£ã³ã° */
/* å·¦: 5px ã®ããã£ã³ã° */
仿§æ¸
| Specification |
|---|
| CSS Box Model Module Level 3> # padding-shorthand> |
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padding-top,padding-right,padding-bottom,padding-leftpadding-block-start,padding-block-end,padding-inline-start,padding-inline-end- 䏿¬æå®ã®
padding-blockããã³padding-inline - CSS åºæ¬ããã¯ã¹ã¢ãã«å ¥éã¬ã¤ã
- CSS ããã¯ã¹ã¢ãã«ã¢ã¸ã¥ã¼ã«