html,
body {
    margin: 0;
    padding: 0;
    height: 100%;
}

div {
    align: center;
}
div.container {
    padding: 25px;
}
div.wrapper {
    border: solid 0.1em #ccc;
    border-radius: 1em;
    box-shadow: 0 0 1.3em 0.3em #ccc;
    background-color: #FFF;
    margin: 2em auto 2em auto;
    overflow: hidden;
    width: 100%;
    max-width: 700px;
    position: relative;
    text-align: left
}

table {
    margin: 5px;
    max-width: 700px;
    padding: 5px;
    margin-left: auto;
    margin-right: auto;
    background-color: #FFFFFF;
}
table.center {
    margin: 5px;
    max-width: 700px;
    padding: 5px;
    margin-left: auto;
    margin-right: auto;
}

.show{
    display: none;
}