header, footer {    background-color: #044CF6;    color: white;    text-align: center;}body {    background-color: #FFFFB8;    color: #7A7A7A;}p{    text-align: justify;}h2{    text-align: center;}.alinhar{    text-align: right;}.botao{    background-color: #47CCAB;     border-radius: 400px;     padding-top: 5px;     padding-bottom: 5px;     padding-right: 20px;     padding-left: 20px;     color: white;}.caixas_texto{    border-radius: 10px;     padding-top: 2px;     padding-bottom: 2px;     padding-left: 10px;}