html{
    scroll-behavior: smooth;
}
body{
    background-color: black;
}
nav{

}
body article div{
    background-color: aliceblue;
}
.bg-custom{
    background-color: lightblue;
}
footer{
    position: relative;
    bottom: 0px;
}

div.hover {
    position: relative;
}
.hover:hover img{
    background-color: grey;
    opacity: 0.4;
}
.hover p{
    visibility: hidden;
    position: absolute;
    left: 50%;
    bottom: 50%;
}
.hover:hover p{
    visibility: visible;
}