.main-slider{
    padding-bottom: 20px;
}

/*
  @media screen and (min-width: 764px) {

        .item_1{
            background-image: url(/public/site/img/slider/banner03.png);
            background-attachment: fixed;
            background-size: cover;
            background-position: 50% 50%;
            background-repeat: no-repeat;
            padding: 200px 0;
            color: #fff;
        }
         .item_2{
            background-image: url(/public/site/img/slider/slider_crq_4.png);
            background-attachment: fixed;
            background-size: cover;
            background-position: 50% 50%;
            background-repeat: no-repeat;
            padding: 200px 0;
            color: #fff;
        }
        .item_3{
            background-image: url(/public/site/img/slider/slider_crq_2.png);
            background-attachment: fixed;
            background-size: cover;
            background-position: 50% 50%;
            background-repeat: no-repeat;
            padding: 200px 0;
            color: #fff;
        }
    }

    @media screen and (max-width: 764px) {
        .item_1{
            background-image: url(/public/site/img/slider/overlay_2.png);
            background-attachment: fixed;
            background-size: cover;
            background-position: 50% 50%;
            background-repeat: no-repeat;
            padding: 200px 0;
            color: #fff;
        }
         .item_2{
       background-image: url(/public/site/img/slider/overlay_3.png);
            background-attachment: fixed;
            background-size: cover;
            background-position: 50% 50%;
            background-repeat: no-repeat;
            padding: 200px 0;
            color: #fff;
        }
        .item_3{
            background-image: url(/public/site/img/slider/overlay_3.png);
            background-attachment: fixed;
            background-size: cover;
            background-position: 50% 50%;
            background-repeat: no-repeat;
            padding: 200px 0;
            color: #fff;
        }
    }*/