.banner{
    position: relative;
    overflow: hidden;
    .banner_item{
        background-position: center;
        background-size: cover;
        background-repeat: no-repeat;
        position: relative;
        z-index: 1;
        &::after{
            position: absolute;
            content: '';
            top: 0;
            left: 0;
            height: 100%;
            width: 50%;
            background-color: rgba(238, 238, 238, 0.5);
            z-index: -1;
        }
        .slide_text{
          height: 650px;
          display: flex;
          align-items:center ;
            h4{
                font-size: 42px;
                font-weight: 900;
                color: #000000;
                line-height: 52px;
            }
            p{ 
                font-size: 15px;
                font-weight: 400;
                color: #302f2fe7;
                line-height: 22px;
                padding: 6px 0 12px 0;
            }
            .ban_btn{
                font-size: 20px;
                font-weight: 500;
                color: $primaryColor;
                i{
                    margin-left: 4px;
                }
            }
        }
    }
  
  
    .swiper-pagination {
        // position: absolute;
        // text-align: end;
        transition: .3s opacity;
        transform: translate3d(0,0,0);
        z-index: 10;
    }
    .swiper-pagination-bullet {
        width: 22px;
        height: 8px;
        display: inline-block;
        border-radius: 10px;
        background: #ffffff;
    }
    .swiper-pagination-bullet-active{
        height: 8px;
        width: 30px; 
    }
}