.certificate-base {
    position: relative;
}
.text-center1 {
    width: 100%;
    padding: 0 150px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.bg-img1 {
    width: 250px;
    height: 100px;
    margin: 0 auto;
    margin-top: 60px;
    margin-bottom: 60px;
    z-index: 0;
  }
.bg-img1 img {
    display: inline-block;
    width: 100%;
    height: 100%;
}

.bg-1 {
    position: absolute;
    margin-top: 13rem;
    background-color: #F5F6FA;
    width: 75%;
    height: 35rem;
    z-index: -1;
}

.bg-2 {
    position: absolute;
    margin-top: -37rem;
    background-color: #F5F6FA;
    width: 67.5rem;
    height: 35rem;
    z-index: -1;
    right: 0;
}

.certificate-imgs {
    /* padding-top: 4rem; */
    /* margin-top: 17rem; */
    /* margin-bottom: 4rem; */
}

    .certificate-imgs img {
        max-width: 83%;
    }

.img-row1 {
    width: 320px;
    height: 224px;
}
.img-row1 img,.img-row2 img {
    display: block;
    width: 100%;
    height: 100%;
}
.img-row2 {
    width: 230px;
    height: 326px;
}
.img-title1 {
    color: #7D7F91;
    font-size: 16px;
    margin: 40px 0;
    text-align: center;
}

.img-show-more {
    width: 18px;
}