一、2d变换
1、transform 设置或检索对象的转换
取值:
none::以一个含六值的(a,b,c,d,e,f)变换矩阵的形式指定一个2D变换,相当于直接应用一个[a,b,c,d,e,f]变换矩阵
translate(
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translateX(
translateY(
rotate(
scaleX(
scaleY(
skew(
skewY(
注:不同浏览器需写以下前缀。
| 内核类型 | 写法 |
|---|---|
| Webkit(Chrome/Safari) | -webkit-transform |
| Gecko(Firefox) | -moz-transform |
| Presto(Opera) | -o-transform |
| Trident(IE) | -ms-transform |
| W3C | transform |
例子:
CSS代码:
<span style="font-size: 14px;"><span style="color: #800000;"> #transform1
</span>{<span style="color: #ff0000;">
margin</span>:<span style="color: #0000ff;"> 0 auto</span>;<span style="color: #ff0000;">
width</span>:<span style="color: #0000ff;"> 100px</span>;<span style="color: #ff0000;">
height</span>:<span style="color: #0000ff;"> 100px</span>;<span style="color: #ff0000;">
background-color</span>:<span style="color: #0000ff;"> mediumvioletred</span>;<span style="color: #ff0000;">
-webkit-transform</span>:<span style="color: #0000ff;"> rotate(15deg)</span>;
}</span>HTML代码:
<span style="font-size: 15px;"><span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="transform1"</span><span style="color: #0000ff;">></span>旋转了15度<span style="color: #0000ff;"></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span></span>

2、transform-origin 设置或检索对象以某个原点进行转换。
取值:
left:指定原点的横坐标为leftcenter①:指定原点的横坐标为
centerright:指定原点的横坐标为
righttop:指定原点的纵坐标为
topcenter②:指定原点的纵坐标为
centerbottom:指定原点的纵坐标为bottom
不同浏览器下的写法:
| 内核类型 | 写法 |
|---|---|
| Webkit(Chrome/Safari) | -webkit-transform-origin |
| Gecko(Firefox) | -moz-transform-origin |
| Presto(Opera) | -o-transform-origin |
| Trident(IE) | -ms-transform-origin |
| W3C | transform-origin |
例子:
CSS代码:
<span style="font-size: 15px;"><span style="color: #800000;"> #transform1
</span>{<span style="color: #ff0000;">
margin</span>:<span style="color: #0000ff;"> 0 auto</span>;<span style="color: #ff0000;">
width</span>:<span style="color: #0000ff;"> 100px</span>;<span style="color: #ff0000;">
height</span>:<span style="color: #0000ff;"> 100px</span>;<span style="color: #ff0000;">
background-color</span>:<span style="color: #0000ff;"> mediumvioletred</span>;<span style="color: #ff0000;">
-webkit-transform</span>:<span style="color: #0000ff;"> rotate(15deg)</span>;/*旋转15度*/<span style="color: #ff0000;">
-webkit-transform-origin</span>:<span style="color: #0000ff;"> left top</span>; /*以左上角为原点旋转*/
} </span> HTML代码:
<span style="font-size: 15px;"><span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="transform1"</span><span style="color: #0000ff;">></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span></span>

二、过渡样式
1、transition-property 检索或设置对象中的参与过渡的属性。
取值:


<span style="font-size: 15px;"><span style="color: #800000;"> #transform1
</span>{<span style="color: #ff0000;">
margin</span>:<span style="color: #0000ff;"> 0 auto</span>;<span style="color: #ff0000;">
width</span>:<span style="color: #0000ff;"> 100px</span>;<span style="color: #ff0000;">
height</span>:<span style="color: #0000ff;"> 100px</span>;<span style="color: #ff0000;">
background-color</span>:<span style="color: #0000ff;"> red</span>;<span style="color: #ff0000;">
transition-property</span>:<span style="color: #0000ff;"> background-color</span>;
}<span style="color: #800000;">
#transform1:hover
</span>{<span style="color: #ff0000;">
transition-duration</span>:<span style="color: #0000ff;">.5s</span>;<span style="color: #ff0000;">
transition-timing-function</span>:<span style="color: #0000ff;">ease-in</span>;<span style="color: #ff0000;">
background-color</span>:<span style="color: #0000ff;"> yellow</span>;
}
</span><span style="font-size: 15px;"><span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="transform1"</span><span style="color: #0000ff;">></span>请将鼠标放在上面<span style="color: #0000ff;"></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span></span>
<span style="font-size: 15px;"><span style="color: #800000;"> #delay1
</span>{<span style="color: #ff0000;">
background-color</span>:<span style="color: #0000ff;"> antiquewhite</span>;<span style="color: #ff0000;">
width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
height</span>:<span style="color: #0000ff;">100px</span>;
}<span style="color: #800000;">
#delay1:hover
</span>{<span style="color: #ff0000;">
transition-delay</span>:<span style="color: #0000ff;">1s</span>;<span style="color: #ff0000;">
transition-timing-function</span>:<span style="color: #0000ff;">ease-in</span>;<span style="color: #ff0000;">
background-color</span>:<span style="color: #0000ff;"> black</span>;
}<span style="color: #800000;">
#delay2
</span>{<span style="color: #ff0000;">
background-color</span>:<span style="color: #0000ff;"> antiquewhite</span>;<span style="color: #ff0000;">
width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
height</span>:<span style="color: #0000ff;">100px</span>;
}<span style="color: #800000;">
#delay2:hover
</span>{<span style="color: #ff0000;">
transition-delay</span>:<span style="color: #0000ff;">4s</span>;<span style="color: #ff0000;">
transition-timing-function</span>:<span style="color: #0000ff;">ease-in</span>;<span style="color: #ff0000;">
background-color</span>:<span style="color: #0000ff;"> blue</span>;
} </span> <span style="font-size: 15px;"><span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="delay1"</span><span style="color: #0000ff;">><span style="color: #000000;">延迟</span></span>1s后开始过渡<span style="color: #0000ff;"></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="delay2"</span><span style="color: #0000ff;">></span>延迟4s后开始过渡<span style="color: #0000ff;"></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span></span>
<span style="font-size: 15px;"><span style="color: #800000;"> #all
</span>{<span style="color: #ff0000;">
width</span>:<span style="color: #0000ff;"> 100px</span>;<span style="color: #ff0000;">
height</span>:<span style="color: #0000ff;"> 100px</span>;<span style="color: #ff0000;">
background-color</span>:<span style="color: #0000ff;"> red</span>;
}<span style="color: #800000;">
#all:hover
</span>{<span style="color: #ff0000;">
background-color</span>:<span style="color: #0000ff;"> yellow</span>;<span style="color: #ff0000;">
transition-delay</span>:<span style="color: #0000ff;"> .5s</span>;<span style="color: #ff0000;">
transition-timing-function</span>:<span style="color: #0000ff;"> ease-in</span>;<span style="color: #ff0000;">
transform</span>:<span style="color: #0000ff;"> scale(1.5,1.5)</span>;<span style="color: #ff0000;">
transition-duration</span>:<span style="color: #0000ff;"> 1s</span>;
} </span> <span style="font-size: 15px;"><span style="color: #0000ff;"> <</span><span style="color: #800000;">div </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="all"</span><span style="color: #0000ff;">></span>请把鼠标放在上面查看效果<span style="color: #0000ff;"></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span></span>
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