@media (max-width: 1599px) {
    .main_banner-content h1 {
        font-size: 70px;
    }
}
@media (max-width: 1399px) {
    .main_banner-content h1 {
        font-size: 65px;
    }
    .main_banner-content h1 span {
        font-size: 25px;
    }
    .main_banner-content ul li a.btn {
        font-size: 25px;
    }
}
@media (max-width: 1300px) {

    .main_banner-content p {font-size: 23px;}
    .main_banner-content ul li a.btn {font-size: 21px;}
    .main_banner-content ul li a.btn img {max-width: 30px;}
    .logo-box img {max-width: 250px;}
}
@media (max-width: 1199px) {
    .container{
        max-width: 100%;
    }
    .container-fluid {
        max-width: 100%;
    }
    .main_banner-content h1 {
        font-size: 55px;
    }
    .main_banner-content h1 span {
        font-size: 20px;
    }
}

@media (max-width: 1080px) {

    .main_banner-content p {font-size: 20px;        margin-bottom: 20px;    }
    .main_banner-content ul li a.btn {font-size: 18px;    }
}


@media (max-width: 991px) {
    .col-md-6{width: 100%;}
    .col-md-6:first-child{order: 2;}
    .col-md-6:last-child{order: 1;}
    .main_banner-img img {
        max-width: 550px;
        margin: 0 auto 20px;
        display: block;
    }
    .main_banner-content {
        padding: 40px 0 0;
        text-align: center;
    }
    .logo-box.web {
        display: none;
    }
    .logo-box.mobile img {
        max-width: 140px;
    }
    .logo-box.mobile {
        display: block;
    }
    .main_banner-block {
        align-items: center;
    }
    #main_banner .text-box img {
        max-width: 600px;
        width: 100%;
    }
    #main_banner .col-lg-5 {
        justify-content: center;
    }
    .logo-box img {
        margin-bottom: 0;
    }
}


@media (max-width: 767px) {

    .main_banner-content h1 {
        font-size: 55px;
    }
    .main_banner-content h1 span {
        font-size: 30px;
    }
    .logo-box.mobile img {
        max-width: 120px;
    }
    .logo-box img {
        max-width: 200px;
    }
    .main_banner-content {
        padding: 30px 0 0;
    }
}


@media (max-width: 600px) {



}


@media (max-width: 479px) {

    .main_banner-content h1 span {
        font-size: 25px;
    }
    .main_banner-content h1 {
        font-size: 50px;
    }
    .main_banner-img img {
        max-width: 80%;
    }

}


@media (max-width: 360px) {

}