index.css

*{
    margin: 0px;
    padding: 0px;
    font-family: 'Cantarell', sans-serif;
}

.container{
    max-width: 100%;
    background-size: cover;
    background-color: #f7f7f7;
    height: 100vh;
    padding-top: 30px;
}

.row{
    margin: 20px auto;
    width: 60%;
    margin-top: 0px;
}

.img-container{
    width: 172px;
    height: 568px;
    background-image: url("https://res.cloudinary.com/chux/image/upload/v1568620160/Rectangle_qmnrje.png")
}

h1{
    text-align: center;
    font-weight: bolder;
    line-height: 568px;
    color: white;
    font-size: 5em;
}

.form-container{
    width: 184px;
    height: 568px;
    background: #FFFFFF;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}

.button{
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-around;
    
}

.btn{
    border-radius: 30px;
    background: #0C24F9;
    width: 99px;
    border: none;
}

.form-control{
    border-radius: 30px;
    border: 1px solid black;
    width: 323px;
    color: black;
}

.form-text{
    text-align: center;
    color: black;
}

.logo{
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    width: 5px;
    margin-top: 5px;
    margin-bottom: 95px;
    margin-right: 20px;
}

.logo :nth-child(1){
    width: 34.38px;
    height: 43.69px;
}

.logo :nth-child(2){
    width: 100px;
    height: 15px;
}

.form-group-1{
    margin-top: 30px;
}

/* meadia queries for smaller screens starts here */

@media (max-width: 1024px)  {
    .form-control{
        width: 70%;
    }
}

@media (max-width: 900px)  {

    .container{
        max-width: 100%;
        max-height: 100%;
    }

    .img-container{
        display: none;
    }
    
    .row{
        width: 95%
    }

    .form-container{
        width: 80%;
        height: 80vh;
        margin: 20px auto;
    }

    .form-control{
        width: 90%;
    }

}