Create design for contact form

.contact-form {
        width: 75%;
        margin: 0 auto;
        padding: 1.5rem 0 2.5rem;
        background-color: #F5F5F5;
        border-top: 2px solid #F5F5F5;
    }
    .contact-form h3 {
        padding-bottom: 0.5rem;
        margin-bottom: 0;
        border-bottom: 1px solid #BBBBBB;
    }
    .contact-form label {
        display: block;
        padding-bottom: 0.5rem;
        margin-bottom: 1rem;
    }
    .contact-form input,
    .contact-form textarea {
        width: 100%;
    }
    .contact-form input {
        height: 3rem;
    }
    .contact-form textarea {
        height: 10rem;
    }