body {
}

/*#*/
.hidediv {
    display:none;
    visibility:hidden;
}
.showdiv {
    display: block;
    visibility: visible;
}
.divBox {
    background-color: #f9efe8;
    padding: 20px;
    width: 100%; 
    height:auto;
    border-radius: 10px;
    border: solid lightgrey;
}