.relatorio{
    width: 80%;
    height: auto;
    margin-left: auto;
    margin-right: auto;
    
    -webkit-box-shadow: 0 18px 16px -16px black;
    -moz-box-shadow: 0 18px 16px -16px black;
    box-shadow: 0 18px 16px -16px black;
}