我目前正在编写chrome应用程序(不要与扩展名混淆。是的,chrome应用程序仍然存在[仅在Chromebook上])。无论如何,我需要更改一个圆圈ID,这会将CSS动画更改为绿点而不是红点。这是我的代码:
HTML(之前):
<div class="circle" id="redcircle"></div></td>
<button type="button" id="clickme">Unlock</button></td>
HTML(单击按钮时,它需要看起来像这样):
<div class="circle" id="greencircle"></div></td>
<button type="button" id="clickme">Unlock</button></td>
CSS:
#redcircle {
height: 15px;
width: 15px;
background-color: #00FF00;
border-radius: 50%;
animation-name: Fade01;
animation-duration: 4s;
animation-iteration-count: infinite;
margin-left: 10px;
}
#greencircle {
height: 15px;
width: 15px;
background-color: #00FF00;
border-radius: 50%;
animation-name: Fade02;
animation-duration: 4s;
animation-iteration-count: infinite;
margin-left: 10px;
}
@keyframes Fade01 {
0% {background-color: #FFFFFF;}
50% {background-color: #FF0000;}
100% {background-color: #FFFFFF;}
}
@keyframes Fade02 {
0% {background-color: #FFFFFF;}
50% {background-color: #00FF00;}
100% {background-color: #FFFFFF;}
}
谢谢!