好吧,我不明白這一點。我之前已經完成了CSS3動畫,但由於某種原因,簡單地將不透明度設置爲今天不適用於我。我錯過了一些愚蠢的東西嗎?不透明度屬性的簡單(?)CSS動畫
CSS:
@-webkit-keyframes fadein {
from: { opacity: 0; }
to: { opacity: 1; }
}
@-moz-keyframes fadein {
from: { opacity: 0; }
to: { opacity: 1; }
}
@keyframes fadein {
from: { opacity: 0; }
to: { opacity: 1; }
}
#foo {
background-color: green;
color: white;
-webkit-animation: fadein 2s ease-in alternate infinite;
-moz-animation: fadein 2s ease-in alternate infinite;
animation: fadein 2s ease-in alternate infinite;
}
HTML:
<div id="foo">This is Foo!</div>
我還張貼作爲一個小提琴: http://jsfiddle.net/NRutman/Lcyvy/
任何幫助,將不勝感激。
感謝, -Nate
閱讀本https://developer.mozilla.org/en-US/docs/CSS/Tutorials/Using_CSS_transitions?redirectlocale=en-US&redirectslug=CSS%2FUsing_CSS_transitions – Guy