How to make the appearance of another block on hover?

Hello, there is this markup:
Name of service Price, RUB
Replacement coverOrder repair800
Replacement controllerOrder repair1200
June 10th 19 at 14:50
2 answers
June 10th 19 at 14:52
$('#el').hover(function(){
$('.drugoi-block').show();
})
June 10th 19 at 14:54
with pure css
.drugoi-block{
 max-height: 0;
}
.el:hover .drugoi-block{
 max-height: 100%;
}

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