.box-image-content-3{
    position: relative;
}

.content-3 .absolute:hover{
    cursor: pointer;
    opacity: 0.8;
}

.text-topic{
    font-size: 40px;
}

.absolute{
    width: 100%;
    height: 100%;
    position: absolute;
    background-color: black;
    opacity: 0.5;
    z-index: 1;
    top:0;
    left: 0;
}

.absolute-text{
    position: absolute;
    bottom:0;
    left:20px;
    font-size: 20px;
    color: #F9F9F9;
    opacity: 0.8;
    z-index: 1000;
}