body{
    font-family:'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif
}
#menu{
    display:grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    background-color: crimson;
    text-align: center;
    font-size: 40px;
    height: 10vh
}

a{
    color:rgb(0, 0, 0);
    text-align: center;
    margin: auto;
}
#tresc{
    text-align: center;
}

#img1:hover{
    opacity: 0;

}

.img0{
    position: absolute;
    text-align: center;
    transition: 10s;
    height: 250px;
    width: 250px;
}


.lucy{
    position: absolute;
 text-align: center;
 grid-template-rows: 1fr 1fr 1fr 1fr 1fr 1fr 1fr 1fr 1fr ;
 grid-template-columns: 1fr 1fr 1fr;
}


.lucy img{
    height:500px;
    width:500px;
}