.banner {
    width: 100%;
    margin: auto;
}

.banner img {
    display: block;
    width: 100%;
    margin: 0 auto;
}

.persagy_who {
    width: 100%;
}

.persagy_who .cus-1 {
    margin: 0 18.75%;
}

.persagy_who .title-header {
    display: flex;
    align-items: center;
    height: 140px;
}

.persagy_who .title-header .title-icon {
    width: 43px;
    height: 2px;
    background: #7492c1;
}

.persagy_who .title-header .title {
    font-size: 30px;
    font-family: PingFang SC;
    font-weight: bold;
    font-style: italic;
    color: #000000;
    margin-left: 34px;
}

.persagy_who .content-1 {
    background: #f2f3f5;
    text-align: center;
    width: 100%;
    padding-bottom: 120px;
}

.persagy_who .content-1 .content-title {
    height: 120px;
    line-height: 120px;
    font-size: 18px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #000000;
}

.persagy_who .content-1 .img-list {
    display: flex;
    width: calc(62.5%);
}

.persagy_who .content-1 .img-list img {
    flex: auto;
    width: 25%;
    margin-right: 13px;
}

.persagy_who .content-1 .img-list img:last-child {
    margin: 0;
}
.persagy_who .content-center{
    margin:0 18.5%;
    border:1px solid #eee;
}
.persagy_who .content-center img{
    width:100%;
}
.persagy_who .content-2 {
    text-align: center;
}

.persagy_who .content-2 .title-0 {
    height: 120px;
    line-height: 120px;
    font-size: 18px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #000000;
    border-bottom: 1px solid #dfe4eb;
}

.persagy_who .content-2 .title-1 {
    position: relative;
}

.persagy_who .content-2 .title-1 div.title-2 {
    font-size: 53px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #000000;
    margin: 34px 0 48px 0;
}

.persagy_who .content-2 .title-1 .title-3 {
    position: absolute;
    top: 25px;
    left: 60%;
    display: flex;
}

.persagy_who .content-2 .title-1 .title-3 .border-dashed {
    margin-right: 48px;
    display: flex;
    align-items: center;
}

.persagy_who .content-2 .title-1 .title-3 .border-dashed div {
    width: 5px;
    height: 5px;
    background: #dfe4eb;
    border-radius: 50%;
    margin-right: 4px;
}

.persagy_who .content-2 .point-vet {
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    margin-top: 59px;
}

.persagy_who .content-2 .point-vet div {
    width: 5px;
    height: 5px;
    background: #dfe4eb;
    border-radius: 50%;
    margin-top: 4px;
}

.persagy_who .content-2 .part-1 .title {
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #000000;
    margin-top: 56px;
    margin-bottom: 19px;
}

.persagy_who .content-2 .part-1 .list {
    display: flex;
}

.persagy_who .content-2 .part-1 .list .item {
    flex: auto;
    margin-right: 7px;
    width: 20%;
}

.persagy_who .content-2 .part-1 .list .item img {
    width: 100%;
}

.persagy_who .content-2 .part-1 .list .item .img-desc {
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #000000;
    margin-top: 40px;
}

.persagy_who .content-2 .part-1 .list .item:last-child {
    margin: 0;
}
.persagy_who .content-2 .part-2{
    position: relative;
}
.persagy_who .content-2 .part-2>img{
    width: 100%;
}
.persagy_who .content-2 .part-2 .title {
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #000000;
    margin-top: 107px;
    margin-bottom: 21px;
}

.persagy_who .content-2 .part-2 .list {
    /* margin:40px 0; */
    /* width: 100%; */
    display: flex;
    position: absolute;
    bottom:20px;
    z-index:100;
    left:0;
    width:100%;
}
.persagy_who .content-2 .part-2 .list .item{
    width:20%;
    /* height: */
}
.persagy_who .content-2 .part-2 .list .item img{
    margin-bottom:20px;
}
.persagy_who .content-2 .part-3 .desc {
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #000000;
    margin-left: 130px;
    text-align: left;
}

.persagy_who .content-2 .part-4 .list {
    display: flex;
}

.persagy_who .content-2 .part-4 .list .item {
    flex: 1;
    width: 20%;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
}

.persagy_who .content-2 .part-4 .list .item img {
    width: 50%;
}

.persagy_who .content-2 .part-4 .list .item div {
    margin: 37px 0 118px 0;
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #000000;
}