.maincontent {
    margin: 20px;
    color: rgb(202, 202, 202);
    flex-wrap: wrap;
    text-align: center;
}
.maincontent img {
    width: 200px;
    border-radius: 10px;
    box-shadow: 0 5px 10px rgba(0,0,0,0.4);
}
.rodape {
    text-align: center;
}
.rodape a{
    text-decoration: none;
    color: white;
}
.block {
    display: inline-block;
    margin: 15px;
}
.block img {
    width: 35px;
}