shape-margin

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since January 2020.

shape-marginCSS のプロパティで、shape-outside を使用して作成された CSS シェイプのマージンを設定します。

試してみましょう

shape-margin: 0; 
shape-margin: 20px; 
shape-margin: 1em; 
shape-margin: 5%; 
<section class="default-example" id="default-example"> <div class="example-container"> <div class="transition-all" id="example-element"></div> We had agreed, my companion and I, that I should call for him at his house, after dinner, not later than eleven o’clock. This athletic young Frenchman belongs to a small set of Parisian sportsmen, who have taken up “ballooning” as a pastime. After having exhausted all the sensations that are to be found in ordinary sports, even those of “automobiling” at a breakneck speed, the members of the “Aéro Club” now seek in the air, where they indulge in all kinds of daring feats, the nerve-racking excitement that they have ceased to find on earth. </div> </section> 
.example-container { text-align: left; padding: 20px; } #example-element { float: left; margin: 20px; width: 180px; height: 180px; border-radius: 50%; background-color: rebeccapurple; shape-outside: circle(50%); } 

マージンで、シェイプ (浮動要素) の縁と周囲のコンテンツとの間隔を調整することができます。

構文

css
/* <length> 値 */ shape-margin: 10px; shape-margin: 20mm; /* <percentage> 値 */ shape-margin: 60%; /* グローバル値 */ shape-margin: inherit; shape-margin: initial; shape-margin: revert; shape-margin: unset; 

<length-percentage>

シェイプのマージンを <length> 値または要素の包含ブロックの幅に対する <percentage> で設定します。

公式定義

初期値0
適用対象浮動要素
継承なし
パーセント値包含ブロックの幅に対する相対値
計算値指定通り。ただし相対的な長さはは絶対的な長さに変換される
アニメーションの種類length または パーセント値, calc();

形式文法

shape-margin = 
<length-percentage [0,∞]>

<length-percentage> =
<length> |
<percentage>

多角形にマージンを追加

HTML

html
<section> <div class="shape"></div> We are not quite sure of any one thing in biology; our knowledge of geology is relatively very slight, and the economic laws of society are uncertain to every one except some individual who attempts to set them forth; but before the world was fashioned the square on the hypotenuse was equal to the sum of the squares on the other two sides of a right triangle, and it will be so after this world is dead; and the inhabitant of Mars, if one exists, probably knows its truth as we know it. </section> 

CSS

css
section { max-width: 400px; } .shape { float: left; width: 150px; height: 150px; background-color: maroon; clip-path: polygon(0 0, 150px 150px, 0 150px); shape-outside: polygon(0 0, 150px 150px, 0 150px); shape-margin: 20px; } 

結果

仕様書

Specification
CSS Shapes Module Level 1
# shape-margin-property

ブラウザーの互換性

関連情報