body{
    background: #289097;
    font: normal 15pt Arial;
}

header{
    color: white;
    text-align: center;
    padding: 30px 0px;
    font-size: 23px;
}
p {

    font: normal 10pt Arial;
    color: #444;

}

div#ans {
    font: normal 10pt Arial;
    color: rgb(148, 34, 100);
    display: grid;
   
}


section{
    background: white;
    border-radius: 10px;
    padding: 15px;
    width: 350px;
    margin: auto;
    box-shadow: 3px 3px 1px rgba(0,0,0, 0.3);
}
div{
    text-align: center;
    padding: 0px;
    
}

input#txtano {
    border: none;
    border-radius: 20px;
    background: #ccc;
    width: 100px;
    height: 20px;
}

input#ver {
    border: none;
    border-radius: 20px;
    background: #1b6c72;
    color: white;
    width: 90px;
    height: 20px;
    cursor: pointer;
}


footer p{
    color: white;
    text-align: center;
    font-style: italic;
    font-size: 13px;
}