web/public/css/otp.css

body {
    font-family: 'Poppins', sans-serif;
    background-color: #1b1c1e;
}

.form-control {
    background-color: #212226;
    color: white;
}

.form-control:valid {
    background-color: #212226;
    color: white;
}

.form-control:invalid {
    background-color: #2f0001;
    color: white;
}

.nav-color {
    background-color: #212226;
}

.card {
    position: center;
    margin: auto;
    margin-top: 3%;
    margin-bottom: 2%;
    text-align: center;
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    background-color: #212226;
}

.icon {
    position: center;
    margin-top: -5%;
    margin-left: 10%;
    width: 80%;
    height: 80%;
    padding-bottom: 0%;
}

.text {
    margin-bottom: -6%;
}

.text-resend {
    color: white;
    text-align: center;
}

.text-resend a:hover {
    color: white;
}

.btn-success:hover {
    margin-left: 0%;
}

.input-container input {
    width: 40px;
    height: 40px;
}

.verify-btn {
    width: 100%;
    background-color: darkred;
    border-color: darkred;
    border-radius: 100px;
}

.verify-btn:hover {
    background-color: red;
    border-color: red;
}

@media screen and (max-width: 426px) {

    .card a,
    input {
        font-size: 3vw;
    }

    .card-header {
        font-size: 6vw;
    }

    .navbar-brand {
        width: 15vw;
        height: 15vw;
    }
}

    @media screen and (min-width: 427px) {

    .card a,
    input {
        font-size: 2vw;
    }

    .card-header {
        font-size: 5vw;
    }

    .navbar-brand {
        width: 11vw;
        height: 11vw;
    }
}

    @media screen and (min-width: 767px) {

    .card a,
    input {
        font-size: 2vw;
    }

    .card-header {
        font-size: 4vw;
    }

    .navbar-brand {
        width: 8vw;
        height: 8vw;
    }
}

    @media screen and (min-width: 993px) {

    .card a,
    input {
        font-size: 1vw;
    }

    .card-header {
        font-size: 2.5vw;
    }

    .navbar-brand {
        width: 6vw;
        height: 6vw;
    }
}

    @media screen and (min-width: 1400px) {

    .card a,
    input {
        font-size: 1vw;
    }

    .card-header {
        font-size: 2.5vw;
    }

    .navbar-brand {
        width: 6vw;
        height: 6vw;
    }
}