audio:not([controls]){ display:none; } 什么意思

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这是bootstrap.css里面的一句话，看不懂什么用处，不知道它排除的是什么对象

none

display

CSS

2 replies • 1970-01-01 08:00:00 +08:00

icyflash

Nov 26, 2012

html5音频播放器的控制台

<audio controls="controls">
<source src="horse.ogg" type="audio/ogg">
<source src="horse.mp3" type="audio/mpeg">
Your browser does not support the audio element.
</audio>

GreatHan

Nov 26, 2012

意思就是让没有controls属性的 audio标签都隐藏