/* Media query 1170px */
@media (max-width:1170px) {

    /* general css */
    .section-subtitle {
        max-width: 60%;
    }
    /* Banner css */
    .banner_section .carousel-item{
        height: 90vh;
    }
}

/* media query 991px */
@media (max-width:991px) {

    /* general css */
    .about .banner_section,
    .product .banner_section,
    .gallery .banner_section,
    .contact .banner_section {
        background: url('../images/banner-slide/top-banner.jpg');
        padding-top: 12.5rem;
        padding-bottom: 3rem;
    }

    /* navbar css */
    .header .navbar {
        background-size: cover;
        padding: 2rem;
    }

    .header .navbar-nav {
        margin-top: 2rem;
    }

    .header .navbar-nav .nav-link {
        padding: 0.2rem 0.5rem;
        margin-bottom: 1rem;
    }

    .header .header_right span {
        padding: 0.2rem 0.5rem;
    }
}
/* media query 767px */
@media (max-width:767px) {
    /* general css */
    body, html{
        font-size: 0.8rem;
    }
    .section-subtitle{
        max-width: 80%;
    }
    /* Banner css */
    .banner_section{
        min-height: 70vh;
    }
}
/* media query 575px */
@media (max-width:575px) {
    /* general css */
    body, html{
        font-size: 0.7rem;
    }
    .banner_section .carousel-item{
        height: 70vh;
    }
}