div.happybirthdayback {
    position:fixed; 
    z-index:2001; 
    top:0; 
    left:0; 
    width:100%; 
    height:100%;
    background: rgba(0,0,0,0.5);
    cursor: pointer;
}

div.happybirthday {
    position:fixed; 
    z-index:2002; 
    top: 50%; 
    left: 50%; 
    margin-left: -250px; 
    margin-top: -250px; 
    width: 500px; 
    background:#f39c11; 
    color:#fff !important;
    text-align:center; 
    font-size:48px;
    line-height:48px; 
}

div.happybirthday div.line0 {
    color:#fff;
    font-size:20px;
    line-height:20px;
    text-align:right;
    padding:2px;
    cursor:pointer;
    margin-left:auto;
    width:20px;
}
div.happybirthday div.line1 {
    padding-top:5px;
    color:#fff;
    text-transform: uppercase;
}
:lang(es) div.happybirthday div.line1 {
    font-size: 0.8em;
    line-height: 1em;
}
div.happybirthday div.line2 {
    color:#fff;
    font-size:2.6em;
    line-height:1em;
    margin-top: 20px;
}
div.happybirthday div.line3 {
    color:#fff;
    text-transform:uppercase;
}
div.happybirthday div.line4 {
    color:#fff;
    font-size:0.76em;
    line-height:1em;
}
div.happybirthday div.line5 {
    color:#fff;
    margin-top: 30px;
    font-size: 0.75em;
}
div.happybirthday div.line6 {
    color:#fff;
    font-size: 0.6em;
    line-height:1em; 
    margin-top: 30px;
    margin-bottom: 15px;
}
div.happybirthday div.line7 {
    color:#000;
    background: #fff; 
    margin:10px auto 25px; 
    display:table; 
    font-size:0.8em;
	line-height:1em;
	padding: 0 40px;
}

@media (max-width: 800px) {
    div.happybirthday {
        margin-left: -200px; 
        width: 400px; 
        font-size:36px;
        line-height:36px; 
    }
}
@media (max-height: 600px) {
    div.happybirthday {
        font-size:26px;
        line-height:26px;
        margin-top:-180px;
    }
}
@media (max-height: 400px) {
    div.happybirthday {
        font-size:20px;
        line-height:20px;
        margin-top:0px;
        top:5px;
    }
}