.main_banner_slider .slick-dots li button:after, .owl-carousel button.owl-dot span {
    content: '';
    display: block;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    position: absolute;
    left: 0;
    bottom: 0;
    right: 0;
    top: 0;
    margin: auto
}

.owl-carousel button.owl-dot.active {
    border-color: #6c7567
}

.main_banner_slider .slick-dots li.slick-active button {
    border-color: #000
}

.main_banner_slider .slick-dots li button:after {
    background: #000
}

.owl-carousel button.owl-dot span {
    background: #6c7567
}

.main_banner {
    display: block;
    position: relative;
    max-width: 1920px;
    margin: auto;
    height: 425px;
    overflow: hidden
}

.main_banner picture {
    height: 425px;
    position: relative;
    display: block;
    overflow: hidden
}

.main_banner picture img {
    max-width: none;
    width: 1920px;
    height: 425px;
    position: absolute;
    top: 0;
    left: 50%;
    display: block !important;
    margin: 0 0 0 -960px;
    object-fit: cover;
}

.main_banner .banner_image_wrapper div {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat
}

.main_banner_slider ul.slick-dots {
    position: absolute;
    right: 50px;
    top: 0;
    bottom: 0;
    z-index: 50;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center
}

@media all and (max-width: 1680px) {
    .main_banner picture img {
        width: 1680px;
        height: 370px;
        margin: 0 0 0 -840px
    }

    .main_banner picture, .main_banner {
        height: 370px
    }
}

@media all and (max-width: 1440px) {
    .main_banner picture img {
        width: 1440px;
        height: 317px;
        margin: 0 0 0 -720px
    }

    .main_banner picture, .main_banner {
        height: 317px
    }
}

@media all and (max-width: 1280px) {
    .main_banner picture img {
        width: 1280px;
        height: 282px;
        margin: 0 0 0 -640px
    }

    .main_banner picture, .main_banner {
        height: 282px
    }
}

@media all and (max-width: 1140px) {
    .main_banner picture img {
        width: 1140px;
        margin: 0 0 0 -570px
    }

    .main_banner picture, .main_banner, .main_banner picture img {
        height: 251px
    }
}

@media all and (max-width: 1024px) {
    .main_banner picture img {
        width: 1024px;
        height: 225px;
        margin: 0 0 0 -512px
    }

    .main_banner picture {
        height: 225px
    }

    .main_banner {
        height: 265px;
        padding-bottom: 40px
    }

    .main_banner_slider ul.slick-dots {
        top: auto;
        bottom: 0;
        flex-direction: row;
        right: 0;
        left: 0
    }

    .main_banner_slider ul.slick-dots li {
        margin: 0 5px
    }
}

@media all and (max-width: 768px) {
    .main_banner picture img {
        width: 768px;
        height: 360px;
        margin: 0 0 0 -384px
    }

    .main_banner picture {
        height: 360px
    }

    .main_banner {
        height: 400px
    }
}

@media all and (max-width: 728px) {
    .main_banner picture img {
        width: 728px;
        height: 341px;
        margin: 0 0 0 -364px
    }

    .main_banner picture {
        height: 341px
    }

    .main_banner {
        height: 381px
    }
}

@media all and (max-width: 688px) {
    .main_banner picture img {
        width: 688px;
        margin: 0 0 0 -344px
    }

    .main_banner picture, .main_banner picture img {
        height: 323px
    }

    .main_banner {
        height: 363px
    }
}

@media all and (max-width: 640px) {
    .main_banner picture img {
        width: 640px;
        height: 300px;
        margin: 0 0 0 -320px
    }

    .main_banner picture {
        height: 300px
    }

    .main_banner {
        height: 340px
    }
}

@media all and (max-width: 600px) {
    .main_banner picture img {
        width: 600px;
        margin: 0 0 0 -300px
    }

    .main_banner picture, .main_banner picture img {
        height: 281px
    }

    .main_banner {
        height: 321px
    }
}

@media all and (max-width: 560px) {
    .main_banner picture img {
        width: 560px;
        height: 263px;
        margin: 0 0 0 -280px
    }

    .main_banner picture {
        height: 263px
    }

    .main_banner {
        height: 303px
    }
}

@media all and (max-width: 520px) {
    .main_banner picture img {
        width: 520px;
        margin: 0 0 0 -260px
    }

    .main_banner picture, .main_banner picture img {
        height: 244px; 
    }

    .main_banner {
        height: 284px
    }
}

@media all and (max-width: 480px) {
    .main_banner picture img {
        width: 480px;
        height: 225px;
        margin: 0 0 0 -240px
    }

    .main_banner picture {
        height: 225px
    }

    .main_banner {
        height: 265px
    }
}

@media all and (max-width: 440px) {
    .main_banner picture img {
        width: 440px;
        margin: 0 0 0 -220px
    }

    .main_banner picture, .main_banner picture img {
        height: 206px
    }

    .main_banner {
        height: 246px
    }
}

@media all and (max-width: 400px) {
    .main_banner picture img {
        width: 400px;
        height: 188px;
        margin: 0 0 0 -200px
    }

    .main_banner picture {
        height: 188px
    }

    .main_banner {
        height: 228px
    }
}

@media all and (max-width: 360px) {
    .main_banner picture img {
        width: 360px;
        margin: 0 0 0 -180px
    }

    .main_banner picture, .main_banner picture img {
        height: 169px
    }

    .main_banner {
        height: 209px
    }
}

@media all and (max-width: 320px) {
    .main_banner picture img {
        width: 320px;
        height: 150px;
        margin: 0 0 0 -160px
    }

    .main_banner picture {
        height: 150px
    }

    .main_banner {
        height: 190px
    }
}