#layer1 {
        position: absolute;
        visibility: hidden;
        width: 500px;
        height: 300px;
        left: 20px;
        top: 300px;
        background-color: #ccc;
        border: 1px solid #000;
        padding: 10px;
        font-size: 12px;
}

#close {
        float: right;
}