@media (max-width: 1250px) {

    nav i {
        display: block;
    }
    .fullscreen-bg {
        height: auto;
        min-height: 800px;}


    .dropdown-content-menu a {
        color: white;
        padding: 22px 5px;}

}
@media (max-width: 1150px) {
    .fullscreen-bg {
        height: auto;
        min-height: 660px;}
    /*menu */
    .dropdown-content-menu {
         height: 100vh;
    }

    i.dropbtn.material-icons {
        display: inline-block;
    }

    .dropdown-content-menu {
        display: none;
        position: absolute;
        background-color: #f1f1f1;
        min-width: 160px;
        overflow: auto;
        box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2);
        z-index: 1;
        opacity: 1;
        top: 64px;
    }

    .dropdown-content-menu a {
        color: #000000;
        display: block;
        padding: 5px 25px;
        line-height: 28px;
    }
    .show {display: block;}

    /*end menu*/

}
@media (max-width: 1020px) {

    .fullscreen-bg {
        height: auto;
        min-height: 650px;}
    
}
@media (max-width: 900px) {

    .fullscreen-bg {
        height: auto;
        min-height: 550px;}
}
@media (max-width: 850px) {

    .fullscreen-bg {
        height: auto;
        min-height: 550px;}
}

@media (max-width: 740px) {
    nav .brand-logo.center, footer h5 a {
        font-size: 16px;
    }
    nav .brand-logo.center {
        font-size: 20px;
    }

    .fullscreen-bg {
        height: auto;
        min-height: 400px;}
    nav {
        height: 64px;;
    }

    nav .brand-logo.center, footer h5 a {
        font-size: 22px;
        line-height: 1;
        padding: 15px 8px;
    }
    .block-photo-center img {
        height: auto;
    }
    div#slider-photo-business-center {
        height: auto;
        margin-bottom: 50px;
    }
/*menu */
    i.dropbtn.material-icons {
        display: inline-block;
    }

    .dropdown-content-menu {
        display: none;
        position: absolute;
        background-color: #f1f1f1;
        min-width: 160px;
        overflow: auto;
        box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2);
        z-index: 1;
        opacity: 1;
        top: 64px;
    }

    .dropdown-content-menu a {
        color: #000000;
        display: block;
        padding: 5px 25px;
        line-height: 28px;
    }
    .show {display: block;}

    /*end menu*/
}
@media (max-width: 450px) {

    nav .brand-logo.center, footer h5 a {
        font-size: 14px;
    }
    nav .brand-logo.center {
        font-size: 16px;
        line-height: 1.7;
    }
    .mobile-show {
        display: block;
    }

}
@media (max-width: 380px) {
    .fullscreen-bg {
        height: auto;
        min-height: 240px;}
    nav .brand-logo.center, footer h5 a {
        font-size: 14px;
    }
    nav .brand-logo.center {
        font-size: 16px;
        line-height: 1;
    }
    #video-desktop {
        display: none;
    }
    #video-mobile {
        display: block;
    }

}