@media (min-width: 992px) and (max-width: 1199px) {
    .top-content .carousel-caption {
        bottom: 100px;
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    .navbar-expand-md .navbar-nav .nav-link {
        padding-left: 0.6rem;
        padding-right: 0.6rem;
    }
    .top-content .carousel-caption {
        bottom: 60px;
    }
}

@media (max-width: 767px) {
    .navbar.navbar-no-bg {
        background: #444;
    }
    .navbar-dark .navbar-toggler {
        border-color: #444;
    }
    .navbar-dark .navbar-toggler:focus {
        background: #333;
        outline: 0;
    }
    .navbar-expand-md .navbar-nav .nav-link {
        padding-top: 0.3rem;
        padding-bottom: 0.3rem;
    }
    .top-content .carousel-caption {
        bottom: 20px;
    }
    .top-content .carousel-indicators {
        display: none;
    }
    .top-content h1 {
        font-size: 22px;
    }
    .top-content .description {
        margin: 10px 0 0 0;
    }
    .top-content button.btn-customized {
        width: 40px;
        height: 40px;
        margin-top: 0.5rem;
        line-height: 40px;
    }
}

@media (max-width: 575px) {
    .top-content .carousel-caption {
        bottom: 0;
    }
    .top-content h1 {
        font-size: 18px;
        line-height: 30px;
    }
    .top-content .description {
        display: none;
    }
    .top-content button.btn-customized {
        width: 36px;
        height: 36px;
        margin-top: 0;
        line-height: 36px;
    }
}

@media (max-width: 415px) {
    h1,
    h2 {
        font-size: 32px;
    }
    .top-content h1 {
        font-size: 18px;
    }
}


/* Retina-ize images/icons */

@media only screen and (-webkit-min-device-pixel-ratio: 2),
only screen and (min--moz-device-pixel-ratio: 2),
only screen and (-o-min-device-pixel-ratio: 2/1),
only screen and (min-device-pixel-ratio: 2),
only screen and (min-resolution: 192dpi),
only screen and (min-resolution: 2dppx) {
    /* logo */
    .navbar-brand {
        /* background-image: url(../../image/logo.png) !important; */
        background-repeat: no-repeat !important;
        background-size: 123px 34px !important;
    }
}