.form {
        background: white;
        display: flex;
        flex-direction: column;
        padding: 2vw 4vw;
        width: 90%;
        max-width: 600px;
        border-radius: 10px;
    }
    
    .form h3{
        color: #555;
        font-weight: 800;
        margin-bottom: 20px;
    }
    
    .form input, .form textarea, .form select{
        border: 0;
        margin: 10px 0;
        padding: 20px;
        outline: none;
        background: #f5f5f5;
        font-size: 16px;
    }
    
    .form button{
        padding: 15px;
        background: black;
        color: white;
        font-size: 18px;
        border: 0;
        outline: none;
        cursor: pointer;
        width: 150px;
        margin: 20px auto 0;
        border-radius: 30px;
    }

    .textbox {
    border: 1px solid lightgray;
     width: 100%;
     margin-top: 1%;
    }