body {
    background-color: #f0f8ff;
    text-align: center;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
}

hr {
    margin: 20px auto;
    width: 80%;
}

img {
    max-width: 100%;
    height: auto;
}

select {
    font-size: 16px;
    padding: 5px;
}

table {
      width: 80%;
}

td {
   vertical-align: baseline;
}