<ins id="wvxwt"></ins>
<th id="wvxwt"><nav id="wvxwt"></nav></th>
<cite id="wvxwt"></cite>
CSS 屬性:
animation-direction:
normal
reverse
alternate
alternate-reverse
結果:
CSS 代碼:
#myDIV {
animation-direction:
normal
;
}
點擊上面的屬性值然后查看效果
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