transition
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since September 2015.
transition
CSS 屬性是 transition-property
, transition-duration
, transition-timing-function
, and transition-delay
的 特性簡寫。
嘗試一下
語法
css
/* Apply to 1 property */
/* property name | duration */
transition: margin-right 4s;
/* property name | duration | delay */
transition: margin-right 4s 1s;
/* property name | duration | timing function */
transition: margin-right 4s ease-in-out;
/* property name | duration | timing function | delay */
transition: margin-right 4s ease-in-out 1s;
/* Apply to 2 properties */
transition:
margin-right 4s,
color 1s;
/* Apply to all changed properties */
transition: all 0.5s ease-out;
/* Global values */
transition: inherit;
transition: initial;
transition: unset;
transition
屬性可以包含一個或多個轉場設定,每一項設定都以逗點分開。
每一項設定都描述著每一項屬性所對應的轉場效果(或是all
及 none
這兩個特殊值) 。其包含了:
-
無或一個對應的屬性名稱。可以是:
- 關鍵字
none
- 關鍵字
all
- 以
<custom-ident>
命名的 CSS 屬性。
- 關鍵字
-
無或一個
<single-transition-timing-function>
表示所使用的漸變函式。 -
無、一個或兩個
<time>
值。第一個值會被指派給transition-duration
, 而第二個則被指派給transition-delay
。
當每個轉場設定不等長時,請參見 當 property values list 之間不等長時... 。簡而言之,多餘的描述(超過實際被執行的數量)會直接被忽略。
標準語法
transition =
<single-transition>#
<single-transition> =
[ none | <single-transition-property> ] ||
<time> ||
<easing-function> ||
<time>
<single-transition-property> =
all |
<custom-ident>
<easing-function> =
<linear-easing-function> |
<cubic-bezier-easing-function> |
<step-easing-function>
<linear-easing-function> =
linear |
<linear()>
<cubic-bezier-easing-function> =
ease |
ease-in |
ease-out |
ease-in-out |
<cubic-bezier()>
<step-easing-function> =
step-start |
step-end |
<steps()>
<linear()> =
linear( [ <number> && <percentage>{0,2} ]# )
<cubic-bezier()> =
cubic-bezier( [ <number [0,1]> , <number> ]#{2} )
<steps()> =
steps( <integer> , <step-position>? )
<step-position> =
jump-start |
jump-end |
jump-none |
jump-both |
start |
end
範例
CSS 轉場 有更多範例。
規範
Specification |
---|
CSS Transitions # transition-shorthand-property |
預設值 | as each of the properties of the shorthand:
|
---|---|
Applies to | all elements, ::before and ::after pseudo-elements |
繼承與否 | no |
Computed value | as each of the properties of the shorthand:
|
Animation type | Not animatable |
瀏覽器支援情況
BCD tables only load in the browser