/* start small media */
@media (max-width: 767px) {
    /* start home page */
    /* start header */
    header .container {
        flex-direction: column;
    }
    header .container nav {
        margin-bottom: 10px;
    }
    /* end header */

    /* fold section */
    #fold {
        height: 420px;
    }
    #fold .container h1 {
        font-size: 35px;
    }
    #fold .container p {
        font-size: 15px;
        line-height: 1.5;
    }
    /* end fold section */

    /* start about section */
    #about .container {
        flex-direction: column;
        padding-bottom: 30px;
    }
    #about .container .about-content {
        width: 100%;
        text-align: center;
        margin-bottom: 20px;
    }
    #about .container .about-content p {
        font-size: 15px;
        line-height: 1.5;
    }
    #about .container .about-img {
        width: 100%;
        transition: none;
    }
    #about .container .about-img:hover {
        transform: none;
    }
    /* end about section */

    /* start services section */
    #services .container {
        padding-bottom: 0;
    }
    #services .container .service {
        width: 100%;
    }
    /* end services section */

    /* start contact section */
    #contact .container form {
        width: 100%;
    }
    #contact .container form .contact-message-submit {
        width: 32.5%;
    }
    /* end contact section */
    /* end home page */

    /* start about page */
    #about-fold {
        height: 215px;
    }
    #about-us-content .container {
        text-align: center;
    }
    #about-us-content .container p {
        font-size: 15px;
        line-height: 1.5;
    }
    #about-us-icons .container {
        flex-direction: column;
        padding-bottom: 0;
    }
    #about-us-icons .container .icon {
        width: 100%;
        margin-bottom: 50px;
    }
    /* end about page */

    /* start services page */
    #services-fold {
        height: 215px;
    }
    /* end services page */

    /* start contact page */
    #contact-fold {
        height: 215px;
    }
    #contact-us .container {
        flex-direction: column;
    }
    #contact-us .container .info {
        width: 100%;
    }
    #contact-us .container form {
        width: 100%;
    }
    #contact-us .container form .contact-message-submit {
        width: 32.5%;
    }
    /* end contact page */
    }
/* end small media */

/* start medium media */
@media (min-width: 768px) and (max-width: 991px) {
    /* start home page */
    /* start about section */
    #about .container {
        flex-direction: column;
        padding-bottom: 30px;
    }
    #about .container .about-content {
        width: 100%;
        text-align: center;
        margin-bottom: 20px;
    }
    #about .container .about-content p {
        font-size: 15px;
        line-height: 1.5;
    }
    #about .container .about-img {
        width: 100%;
        transition: none;
    }
    #about .container .about-img:hover {
        transform: none;
    }
    /* end about section */

    /* start services section */
    #services .container {
        padding-bottom: 0;
    }
    #services .container .service {
        width: 48%;
    }
    /* end services section */

    /* start contact section */
    #contact .container form .contact-message-submit {
        width: 30%;
    }
    /* end contact section */
    /* end home page */

    /* start about page */
    #about-fold {
        height: 440px;
    }
    #about-us-content .container {
        text-align: center;
    }
    #about-us-content .container p {
        font-size: 15px;
        line-height: 1.5;
    }
    #about-us-icons .container .icon p {
        line-height: 1.3;
        font-size: 15px;
    }
    /* end about page */

    /* start services page */
    #services-fold {
        height: 355px;
    }
    #services .container .service:last-child {
        margin: 0 auto;
    }
    /* end services page */

    /* start contact page */
    #contact-fold {
        height: 425px;
    }
    #contact-us .container {
        flex-direction: column;
    }
    #contact-us .container .info {
        width: 100%;
    }
    #contact-us .container .info p:last-child {
        font-size: 20px;
    }
    #contact-us .container form {
        width: 80%;
    }
    #contact-us .container form .contact-message-submit {
        width: 30%;
    }
    /* end contact page */
}
/* end medium media */

/* retouch for contact section and page */
@media (max-width: 530px) {
    #contact-us .container form .contact-message-submit {
        width: 100%;
    }
    #contact .container form .contact-message-submit {
        width: 100%;
    }
}