.icone{
text-align: center;
padding-top:60px ;
}
.projetos{
    padding: 15px;
    border-radius: 50px;
    color: black;
    background-color: yellow;
    transition: 0.9s;
    margin: 0px 10px;
    

}
.projetos:hover{
    border-radius: 50px;
    color: white;
    background-color: black;
}

.contato{
    padding: 15px;
    border-radius: 50px;
    color: black;
    background-color: white;
    transition: 0.9s;
    

}
.contao:hover{
    padding: 10px;
    border-radius: 50px;
    color:white;
    background-color: black;
    transition: 0.9s;
}