.window_holder{
	position: fixed;
    top: 0;
    z-index: 999;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
}
.newsletter_module.popup{
	width: 400px;
    margin: 0 auto;
    position: relative;
    top: 5%;
    background: #fff;
    padding: 10px 10px;
    text-align: center;
}
.newsletter_module.popup h3{
    font-size: 20px;
}
.popup_close{
	position: absolute;
    top: 10px;
    right: 10px
}
@media (max-width: 478px) {
    .newsletter_module.popup{
        width: 250px;
    }
    .newsletter_module.popup h3{
        font-size: 12px;
    }
}