#md_alert {
    background-color:rgba(0, 0, 0, 0.6);    
    width:100%;
    height: auto;
    top:0px;
    left: 0;    
    overflow: hidden;
    z-index: 999999999999;
    padding: 0;
    margin: 0;
}

#md_alert #alertBox {
    position:relative;
    width:20%;
    min-height:100px;
    top:25%;
    border-bottom: 1px solid #666;
    background-color:#fff;
    background-repeat:no-repeat;    
    border-radius: 20px 20px 3px 3px;    
    position:fixed;
    left: 42%;
}

#md_alert #alertBox h3 {
    margin:0;
    font-size: 14px;
    background-color:#4682B4;
    color:#FFF;
    border-bottom:1px solid #000;
    padding:2px 0 2px 5px;
    padding: 5px 10px;
    border-radius: 5px 5px 0 0;
}

#md_alert #alertBox .md_message {
    margin: 10px;
}

#md_alert #alertBox .md_btn {
    display:block;
    position:relative;
    margin: 5px auto;
    padding: 5px 7px;
    border:0 none;
   /* width: 50px;*/
   cursor: pointer;    
    text-align:center;
    color:#FFF;
    background-color:#4682B4;
    border-radius: 3px;
    text-decoration:none;
    float: right;
    margin-right: 10px;
}


@media (max-width:889px){
#md_alert #alertBox {width:40%; left: 30%;}
}