* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    /* border: none; */
    text-decoration: none;
    list-style: none;
}

body {
    background-color: rgb(70, 142, 236);
    font: normal 12pt arial;
    width: 320px;
    margin: auto;
}

header {
    color: white;
    text-align: center;
    padding: 15px;
}

section {
    background-color: white;
    border-radius: 10px;
    padding: 15px;
    width: 280px;
    margin: auto;
    box-shadow: 3px 3px 10px rgba(0, 0, 0, 0.521);
}

section #txtyear {
    padding: 3px;
    color: darkblue;
    width: 120px;
}

section div p {
    padding: 12px;
}

.btnVerify {
    padding: 5px;
    width: 70px;
    font-size: 12pt;
    background-color: rgb(58, 55, 55);
    color: white;
    border: none;
}

section #result {
    padding: 10px;
}

footer {
    color: white;
    text-align: center;
    font-style: italic;
    padding: 20px;
}