.pageOne {
    position: relative;
    overflow: hidden;
}

.pageOne_title {
    font-size: 24px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 33px;
    position: absolute;
    top: 238px;
    right: 0;
    left: 0;
    text-align: center;
}

.pageOne_describe {
    position: absolute;
    top: 309px;
    width: 280px;
    height: 66px;
    font-size: 12px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.7);
    line-height: 22px;
    right: 0;
    left: 0;
    text-align: center;
    margin: 0 auto;
}

.pageTwo {
    overflow: hidden;
}

.pageTwo_title {
    font-size: 20px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #000000;
    margin-top: 90px;
    text-align: center;
}

.pageTwo_boxs {
    display: flex;
    justify-content: center;
    margin-top: 30px;
}

.pageTwo_boxs>.pageTwo_boxs1 {
    width: 80px;
    height: 100px;
    background: #F5F5F5;
    margin-right: 2px;
}

.pageTwo_boxs1_img {
    display: flex;
    justify-content: center;
    overflow: hidden;
}

.pageTwo_boxs1_img img {
    width: 42px;
    height: 42px;
    margin-top: 13px;
}

.pageTwo_boxs1_title {
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #000000;
    text-align: center;
}

.pageTwo_box {
    display: flex;
    justify-content: center;
}

.pageTwo_box1 {
    width: 107px;
    height: 100px;
    background: #F5F5F5;
    margin-right: 2px;
    margin-top: 2px;
}

.pageTwo_box1_img {
    display: flex;
    justify-content: center;
}

.pageTwo_box1_img img {
    width: 42px;
    height: 42px;
    margin-top: 13px;
}

.pageTwo_box1_title {
    margin-top: 5px;
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #000000;
    text-align: center;
}

.pageThree {
    overflow: hidden;
}

.pageThree_title {
    margin-top: 90px;
    height: 28px;
    font-size: 20px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #000000;
    text-align: center;
    margin-bottom: 30px;
}

.pageThree_boxs {
    position: relative;
}

.pageThree_boxs_title {
    position: absolute;
    bottom: 20px;
    left: 38px;
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #FFFFFF;
}

.pageThree_box {
    display: flex;
    margin-bottom: 90px;
}

.pageThree_box img {
    display: block;
}

.pageThree_box_left {
    position: relative;
}

.pageThree_box_left_title {
    position: absolute;
    left: 38px;
    bottom: 15px;
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #FFFFFF;
}

.pageThree_box_right {
    position: relative;
}

.pageThree_box_right_title {
    position: absolute;
    height: 20px;
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 20px;
    right: 37px;
    bottom: 15px;
}
.pageOne-icon {
    position: absolute;
    width: 100%;
    bottom: 30px;
    display: flex;
    justify-content: center;
}

.arrow {
    display: block;
    position: relative;
    margin: 0;
    padding: 0;
}

.img-arrow2,
.img-arrow1 {
    width: 20px;
    height: 20px;
    animation: arrowTop 1.5s infinite ease-in-out;
}

.arrow .img-arrow2 {
    position: absolute;
    top: 0;
    left: 0;
    animation: arrowBottom 1.5s infinite ease-in-out;
}

@keyframes arrowTop {
    0% {
        opacity: 50%;
    }

    25% {
        opacity: 0%;
    }

    50% {
        opacity: 50%;
    }

    75% {
        opacity: 100%;
    }

    100% {
        opacity: 50%;
    }
}

@keyframes arrowBottom {
    0% {
        opacity: 50%;
    }

    25% {
        opacity: 100%;
    }

    50% {
        opacity: 50%;
    }

    75% {
        opacity: 0%;
    }

    100% {
        opacity: 50%;
    }
}
  /* 面包屑 */
  .breadcrumb{
    display: flex;
    height: 62px;
    line-height: 62px;
    /* width: 100%; */
    font-size: 12px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #61646A;
    background: #f5f5f5;
    position: relative;
}
.breadcrumb::after{
position: absolute;
clear: both;
content: "";
height: 1px;
background: rgba(220, 220, 220, 0.5);
left: 0;
right: 0;
bottom: 0;
display: block;
}

.breadcrumb_img{
display: flex;
justify-content: center;
align-items: center;
}
.breadcrumb_img img{
width: 20px;
height: 20px;
}