.campaign_div { 
    position: fixed; 
    width: 100%; 
    height: 100%; 
    left: 0px; 
    top: 0px; 
    z-index: 10275;
}

.campaign_div .inner { 
    width:100%; 
    height:80%; 
    background-color: #fff; 
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
    position:relative; 
    z-index: 10275;
    max-width: 318px;
    max-height: 320px;
    top: 50%;
    left: 50%;
    margin-top: -40%;
    margin-left: -159px;
}

.campaign_div .inner .box_0{ 
    width: 100%;
    height: 100%;
    max-width: 318px;
    max-height: 300px;
}

.campaign_div .inner .box_0 iframe{
    max-height: 300px;
    margin-top: 10px;
}

.campaign_div .overlap { 
    width:100%; 
    height:100%; 
    background-color:#ccc; 
    z-index:1; 
    filter:alpha(opacity=60); 
    opacity:0.6; 
    position:absolute; 
    left:0px; 
    top:0px; 
}
.campaign_div .btn_close { 
    float: right;
    margin: 0px;
    position: absolute;
    right: 5px;
    top: 5px;
    width: 27px;
    opacity: 0.6;
}

.campaign_div .btn_close img{
    
}