.flag-dropdown,.hide {
    display: none
}

.error-box {
    color: #fff;
    background-color: #de5042!important;
    border-radius: 5px;
    text-align: center;
    width: 240px;
    font-size: 13px;
    line-height: 20px;
    margin: 5px auto!important;
    z-index: 100
}

input:invalid {
    box-shadow: none
}