Can't make the appearance of buttons?

Hello. Wanted to make it so that when you hover over the card appear button. But something videmo not right, popravte me please

I would be very grateful!
March 19th 20 at 08:25
1 answer
March 19th 20 at 08:27
add and it will work,
get button:hover, so will not work, the button is not visible)))

 z-index: 100;
.product_card:hover button{
 display: block;
Thank you! - alexandria_Huel commented on March 19th 20 at 08:30

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