.bg_bg {
    position: absolute;
    z-index: 999;
    width: 100%;
    height: 100%;
    background: #000;
    top: 0;
    opacity: 0.7
}

.bg_content {
    position: fixed;
    border-radius: 10px;
    z-index: 9999;
    width: 260px;
    padding: 20px 20px;
    left: 45%;
    background: #fff;
    top: 30%;
}

.alert_msg {
    text-align: center;
    padding: 10px 0 20px 0;
}
.red{
    background-color: #C65B55;
}
.yellow{
    background: #F7A535;
}
.greend{
    background: #70B272;
}
.blue{
    background: #54A8C2;
}
.err_msg{
    text-align: left;
    color: #FFF;
}

.alert_button {
    padding: 5px 15px;
    border-radius: 5px;
    background: #00a8ff;
    color: #fff;
    cursor: pointer;
    border: #00a8ff
}