body {
    text-align: center;
}
 
input {
    text-align: center;
}
 
.botao {
    background-color: red;
    color: white;
    border: 0;
    height: 30px;
    width: 150px;
    border-radius: 10px;
    cursor: pointer;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}
 
.botao:hover {
    background-color: blue;
    color: orange;
}
 
#notaM1,
#notaM2 {
    background-color: rgb(164, 252, 249);
    border: 0;
}