.swiper2 .swiper-button-next, .swiper2 .swiper-button-prev{
    color: #777;
    top: 90px;
}
.swiper2 .swiper-button-next:after, .swiper2 .swiper-button-prev:after{
    font-size: 20px;
}
.swiper2 .swiper-button-next{
    right: -30px;
}
.swiper2 .swiper-button-prev{
    left: -30px;
}

.pro_slide img{
    width: 100%;
    height: 220px;
    border: #ddd 1px solid;
}
.pro_slide p{
    line-height: 4rem;
}

.image_h3{
    font-size: 14px;
    font-weight: 600;
    padding-top: 20px;
    padding-bottom: 10px;
}

.image_p{
    font-size: 12px;
    color: #777;
}

.image_item_box{
    height: 120px;
    border: #ddd 1px solid;
    border-radius: 10px;
    margin-left: 60px;
    position: relative;
    padding-left: 70px;
    margin-bottom: 1rem;
}

.pro_slide3 img{
    width: 120px;
    height: 120px;
    border-radius:  60px;
    position: absolute;
    left: -60px;
    top: 0;
}

.swiper_box{
    padding: 0 2rem;
    position: relative;
}

.prev_btn, .next_btn{
    position: absolute;
    top: 90px;
    font-size: 28px;
}

.prev_btn{
    left: 0rem;
}

.next_btn{
    right: 0;
}

.prev_btn3{
    left: -1rem;
}

.next_btn3{
    right: -1rem;
}

.prev_btn3, .next_btn3{
    position: absolute;
    top: 110px;
    font-size: 28px;
}

.swiper-button-disabled{
    opacity: 0.5;
}