.content-hover{
    position: relative;
}

.content-hover .text-hover{
    visibility: hidden;
    position: absolute;
    bottom: -32px;
    
    background-color: #585858;
    color: white;
    padding: 5px;
    border-radius: 5px;
    font-size: 12px;
    width: 98px;
}

.content-hover:hover .text-hover{
    visibility: visible;
}