.background { position: fixed; _position: absolute; z-index: 998; top: 0px; left: 0px; width: 100%; _width:expression(document.documentElement.clientWidth);
height: 100%; _height:expression(document.documentElement.clientHeight);
background: rgb(50,50,50); background: rgba(0,0,0,0.5); }
.webox { position: fixed; _position: relative; z-index: 999; padding: 5px; margin-top:60px; border: solid 1px #000; _background: #777; background: rgba(10,10,10,0.5); }
.webox #inside { background-color: #FFFFFF; height: 240px; }
.webox #inside h1 { -moz-user-select:none;-webkit-user-select:none;position: relative; display: block; margin: 0; padding: 0; font-size: 13px; line-height: 20px; height: 20px; padding-left: 5px; font-family: Arial; background: #F1F7FC; font-weight: normal; }
.webox #inside h1 a { position: absolute; display: block; right: 5px; margin-top: 2px; top: 0px; font-size: 14px; background-image: url(../images/close.fw.png); background-repeat: no-repeat; background-position: center top; width: 17px; height: 17px; cursor: pointer; display: inline-block; }
.webox #inside h1 a:hover { background-position: center bottom; }