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Volume slider does not appear

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Hi, all of a sudden while watching video in html page I can only do mute/unmute but there is no volume slider to turn volume up/down. How to solve this? This problem exists also while using Chrome ... As shown in attachment I can pause/play video and speaking of volume only option is to mute/unmute - earlier there was a volume slider to change volume.

Hi, all of a sudden while watching video in html page I can only do mute/unmute but there is no volume slider to turn volume up/down. How to solve this? This problem exists also while using Chrome ... As shown in attachment I can pause/play video and speaking of volume only option is to mute/unmute - earlier there was a volume slider to change volume.
已附加屏幕截图

由boxikg于修改

所有回复 (4)

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Can you link to the page where this problem occurs? I guess if it only affects live videos, that may make it hard to troubleshoot.

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Maybe the player is too small and there is not enough room to show the slider.

How can try to right-click the player and open the Inspector. Click in the This Element section in the CSS Rules pane between the curly brackets {} and paste this CSS code: width: 400px;

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That happened suddenly and affected both Mozilla and Chrome (I did not try IE or Edge) and what is more interesting is that I have this problem on both computers, home desktop and business laptop. Maybe some update is the cause of this but which one I do not have a clue.

I found css related to slider ...

由boxikg于修改

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Can you give an example link to a page with a problem player?