.index_part1_lb {
    width: 1200px;
    margin: 0 auto;
    height: 100%;
}

    .index_part1_lb .swiper-slide {
        text-align: center;
        font-size: 18px;
        background: #fff;
        /* Center slide text vertically */
        display: -webkit-box;
        display: -ms-flexbox;
        display: -webkit-flex;
        display: flex;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        -webkit-justify-content: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        -webkit-align-items: center;
        align-items: center;
    }

.swiper-button-next, .swiper-container-rtl .swiper-button-prev {
    right: -66px;
    background: url(../images/righticon1.png) no-repeat center bottom;
    width: 36px;
    height: 68px;
    left: auto;
}
.swiper-button-prev, .swiper-container-rtl .swiper-button-next {
    left: -66px;
    background: url(../images/lefticon1.png) no-repeat center bottom;
    width: 36px;
    height: 68px;
    right: auto;
}
    .swiper-button-next:after, .swiper-button-prev:after {
        display: none;
    }
.swiper-button-next, .swiper-button-prev{top:60%;}

.swiper-button-next2, .swiper-button-prev2{position:absolute;top:5px;}
.swiper-button-next2, .swiper-container-rtl .swiper-button-prev2 {
    right: -66px;
    background: url(../images/righticon1.png) no-repeat center bottom;
    width: 36px;
    height: 68px;
    left: auto;
}
.swiper-button-prev2, .swiper-container-rtl .swiper-button-next2 {
    left: -66px;
    background: url(../images/lefticon1.png) no-repeat center bottom;
    width: 36px;
    height: 68px;
    right: auto;
}
    .swiper-button-next2:after, .swiper-button-prev2:after {
        display: none;
    }