div.notification.low, div.notification.medium, div.notification.high {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    padding: 16px;
    text-align: center;
    color: #fff;
    font-weight:  normal;
    font-size: 12px;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -ms-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
}

div.notification.low {
    background: #2ecc71;
}

div.notification.medium {
    background: #f17c0f;
}

div.notification.high {
    background: #e74c3c;
}

div.notification > p{
    margin: 0;
    padding: 0;
    font-size: 14px;
}