h1{
    border: 1px solid white ;
    border-radius: 30px;
    text-align: center;
    background-color: grey;
    color: lightgreen;
}
.imgflex1{
    display:flex;
    justify-content:space-between;
    margin: 50px;
  
}
.imgflex2{
    display:flex;
    justify-content:space-between;
    margin: 50px;
}
.imgflex3{
    display:flex;
    justify-content:space-between;
    margin: 50px;
}
img{
    border: 1px solid black;
    border-radius: 50px;
    width: 300px;
    height: 300px;

}
html{
    background-color: greenyellow;
}
main{
    border-radius: 50px 300px ;
    /* background-color: #fafafa; */
    background-image: -webkit-linear-gradient( black,  green , black);
    align-items: center;
    justify-content: center;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
footer{
    text-align:right;
    font-size: 10px;
    font-family: sans-serif;
    font-style: italic;
    background-color: black;
    color: white;
}

.imgflex1:hover {
    padding: 8px 32px;
    transition: 0.6s;
}

.imgflex2:hover {
    padding: 8px 32px;
    transition: 0.5s;
}

.imgflex3:hover {
    padding: 8px 32px;
    transition: 0.4s;
}

/* segunda maneira */
/* div{
    align-items: center;
    justify-content: center;
    display: flex;
    margin: 20px;
    padding: 20px;
} */