.send-opt{
        width: 40% !important;
}
.has-otp
{
    display: none;
}
.input-group-addon
{
    border: 1px solid #ddd;
    padding: 9px 5px;
}
#mobile_number
{
    width: 86%;
}
.otp-warning, .otp-verify
{
    color:red;
}