.modalbackground
{
    background-color:#333333;
    filter:alpha(opacity:70);
    opacity:0.7;
    }
.modalpopup
{
    background-image: url('../images/modalbg.png');
    background-repeat: no-repeat;
}
.modalclose
{
    position: relative;
    cursor: pointer;
    height: 35px;
    width: 35px;
    float: none;
    right: 20px;
}