本帖最后由 花简静 于 2024-7-27 10:58 编辑
<!-- 第一部分 :css代码 -->
<style>
/* 帖子容器id选择器 */
#papa {
position: relative;
margin: 130px 0 30px calc(50% - 931px);
width: 1700px;
height: 900px;
background: url('https://pic.imgdb.cn/item/66a45fb6d9c307b7e93de026.webp') no-repeat center/cover;
overflow: hidden; /* 隐藏溢出 */
}
/* 小播id选择器 */
#player {
position: absolute;
right: 360px;
bottom: 40px;
width: 120px;
height: 120px;
cursor: pointer;
border-radius: 50%;
opacity: .8;
animation: rot 8s linear infinite var(--state);
}
/* 图片id选择器 */
#bird {
position: absolute;
right: -50px;
top: 50px;
mix-blend-mode: screen;
animation: fly 10s linear infinite var(--state);
}
/* 视频id选择器 */
#vid {
position: absolute;
right: 0;
bottom: 0;
width: 100%;
height: 100%;
object-fit: cover;
border-radius: 50%;
pointer-events: none;
opacity: .8;
mix-blend-mode: screen;
}
/* 关键帧动画一 :小播旋转 */
@keyframes rot { to { transform: rotate(360deg); } }
/* 关键帧动画二 :小鸟飞行 */
@keyframes fly { to { right: 1700px; } }
</style>
<!-- 第二部分 :html代码 父元素带4个子元素 -->
<div id="papa">
<audio id="aud" src="https://music.163.com/song/media/outer/url?id=523696075" autoplay loop></audio>
<video id="vid" src="https://img.tukuppt.com/video_show/15653652/00/79/86/60c98c8146068.mp4" autoplay loop muted></video>
<img id="bird" alt="" src="https://pic.imgdb.cn/item/65b5f220871b83018a1a6e04.webp" />
<img id="player" alt="" src="https://pic.imgdb.cn/item/658a82e6c458853aefff37dd.png" title="播放/暂停" />
</div>
<!-- 第三部分 :JS代码 -->
<script>
var mState = () => {
papa.style.setProperty('--state', aud.paused ? 'paused' : 'running');
player.title = aud.paused ?
aud.paused ? vid.pause() : vid.play();
};
aud.oncanplay = aud.onplaying = aud.onpause = () => mState();
player.onclick = () => aud.paused ? aud.play() : aud.pause();
</script>
|