.info_four {
    width: 65%;
    height: 1500px;
    position: absolute;
    z-index: 10;
}
.title_img {
    display: flex;
    align-items: center;
    justify-content: center;
}
.title_img_div {
    width: 491px;
    height: 330px;
    background-image: url("/image/stady_frist.png");
    background-size: cover;
    background-repeat: repeat;
}

.up_title {
    width: 100%;
    height: 64px;
    background: #ffffff;
    border-radius: 70px;
    box-shadow: 0px 4px 12px rgba(56, 96, 255, 0.2);

    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;

    font-size: 20px;
}
.down_item {
    min-width: 1200px;
    height: 126px;
    background: linear-gradient(135deg,#fceafe 0%,#f9d6ff 100%);
    border-radius: 32px;
    position: absolute;
}
.catalog {
    min-width: 1200px;
    height: 126px;
    display: flex;
    justify-content: center;
}
.down_item_text {
    min-width: 1200px;
    display: flex;
    text-align: center;
    align-items: center;
    flex-direction: row;
    position: absolute;
    margin-top: 80px;
    z-index: 11;
    margin-left: 165px;
    font-size: 20px;
}

.item_p {
    height: 28px;
    margin-right: 40px;
    font-weight: 500;
    line-height: normal;
    cursor: pointer;
    padding-bottom: 5px;
    border-bottom: 1px solid transparent;
}

.showOn {
    color: #3860ff;
    font-weight: 500;
    padding-bottom: 5px;
    border-bottom: 1px solid #3860ff;
}
.showOff {
    color: #000000;
}
.img_info {
    display: flex;
    justify-content: center;
}

.img_name_a {
    width: 814px;
    height: 579px;
    background-image: url("/image/stady_a.png");
    background-size: cover;
    background-repeat: repeat;
}
.img_name_b{
    width: 814px;
    height: 530px;
    background-image: url("/image/stady_b.png");
    background-size: cover;
    background-repeat: repeat;
}
.img_name_c{
    width: 814px;
    height: 511px;
    background-image: url("/image/stady_c.png");
    background-size: cover;
    background-repeat: repeat;
}
.img_name_d{
    width: 814px;
    height: 671px;
    background-image: url("/image/stady_d.png");
    background-size: cover;
    background-repeat: repeat;
}
.img_name_e{
    width: 814px;
    height: 484px;
    background-image: url("/image/stady_e.png");
    background-size: cover;
    background-repeat: repeat;
}