@media (min-width: 1920px) {
    .padding {
        padding: 120px 8px;
    }
    
}

@media (max-width: 1399px) {
    
}

@media (max-width: 1199px) {
    .video-section .text1 {
        font-size: calc(1.625rem + 4.5vw);
    }
    .video-section .text2 {
        font-size: calc(1.625rem + 4.5vw);
    }
}

@media (max-width: 991px) {
    nav.navbar .container {
        padding: 20px 0 20px 0;
    }
    .logo1 {
        width: 160px;
    }
    .space-top{
        padding-top: 84px;
    }

    nav.navbar .navbar-nav .nav-link {
        padding: 15px 15px;
    }

    nav.navbar .navbar-collapse {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh !important;
        background: #1b2a7e;
        z-index: 99;
    }

    .banner1 {
        padding-top: 18rem;
    }

    .nav.nav-tabs1 .nav-link {
        padding: 6px 17px 5px 3px;
        font-size: 9px;
        margin: 2px 0;
        margin-left: 4px;
    }
    
    .nav.nav-tabs1 .nav-link:before {
        width: 18px;
        height: 18px;
        left: -9px;
        top: 3px;
    }
    
    .nav.nav-tabs1 .nav-link:after {
        width: 18px;
        height: 18px;
        right: -9px;
        top: 3px;
    }

    .mission-box .img2 {
        height: 300px;
    }
    
}

@media (max-width: 767px) {
    .padding {
        padding: 80px 8px;
    }
    .logo1 {
        width: 120px;
    }
    .space-top {
        padding-top: 80px;
    }
    .mission-box {
        padding: 40px;
    }


    .swiper1 .swiper-slide .overlay{
        height: 60vh;
    }

    .header-top .btn.btn1 {
        padding: 5px 10px;
        font-size: .75rem;
        min-width: auto;
    }
    
}

@media (max-width: 575px) {
    .banner1 {
        padding-top: 10rem;
    }

    .video-section {
        height: 80vh;
    }

    .mission-box {
        padding: 40px 24px;
    }
    .services-box {
        padding: 40px 24px;
    }

    .level-box {
        padding: 50px 40px;
    }

    .swiper1 .swiper-button-next:after, .swiper1 .swiper-button-prev:after {
        font-size: 2rem;
    }
    
    .swiper1 .swiper-button-next {
        right: -40px;
    }
    
    .swiper1 .swiper-button-prev {
        left: -40px;
    }
}

@media (max-width: 480px) {
    
}