摘要:
//雷达扫描效果 1 <em id="Radar" class="RadarFast"></em> 2 3 css: 4 .RadarFast{ 5 position: absolute; 6 z-index: 10; 7 bottom: 140px; 8 left: 50%; 9 margin-l 阅读全文
摘要:
1 <audio id="audio" controls="controls" loop="loop" style="display: none;"> 2 <source src="image/3.mp3" type="audio/mpeg" /> 3 </audio> 4 5 audio.play 阅读全文