.main_wrap {
    margin: 80px 0 0 0;
}

.menu_img {
    display: none;
}

.main_img {
    width: 100%;
    height: auto;
}

img {
    display: block;
}

.content_wrap {
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    padding: 100px 240px;
    display: flex;
    justify-content: space-between;
}

.bread_wrap {
    display: flex;
    align-items: center;
    font-size: 14px;
    color: #868D9C;
}

.bread_wrap > a {
    color: #868D9C;
    text-decoration: unset;
    cursor: pointer;
}

.bread_wrap > a:first-of-type {
    margin-right: 5px;
}

.bread_wrap > a:not(:first-of-type) {
    margin: 0 5px;
}

.bread_wrap > a:last-of-type {
    color: #1D2129;
}

.right {
    width: 12px;
    height: 12px;
    margin: 0 8px;
}

.content_left {
    width: calc(100% - 320px);
}

.content_title_wrap {
    padding: 32px 0;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    border-bottom: 1px solid #EFF0F1;
}

.title {
    font-size: 36px;
    color: #1D2129;
    font-weight: 549;
    text-align: center;
}

.time {
    font-size: 14px;
    color: #999;
    text-align: center;
}

.middle_content {
    box-sizing: border-box;
    padding: 32px 0 0 0;
}

.content_item {
    margin: 0 0 32px 0;
}

.content_sub_title {
    font-size: 20px;
    color: #1D2129;
    font-weight: 549;
    margin: 0 0 16px 0;
}

.content_sub_desc {
    font-size: 16px;
    color: #1D2129;
    line-height: 28px;
}

.content_sub_desc img{
     max-width: 100%;
}

.content_img {
    width: 100%;
    height: auto;
}

.content_right {
    width: 320px;
    margin: 0 0 0 88px;
}

.right_title {
    display: flex;
    align-items: center;
    font-size: 20px;
    color: #1D2129;
    font-weight: 549;
    margin: 0 0 32px 0;
}

.right_title > div:first-of-type {
    width: 4px;
    height: 18px;
    background: #1575fe;
    margin-right: 16px;
}

.case_item {
    display: flex;
    align-items: center;
    padding: 0 0 20px 0;
    margin: 0 0 20px 0;
    border-bottom: 1px solid #F0F2F5;
}

.case_item a{
    display: flex;
}

.case_img {
    width: 96px;
    height: 72px;
}

.case_right {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 72px;
}

.case_right > div:first-of-type {
    font-size: 16px;
    color: #000;
}

.case_right > div:last-of-type {
    font-size: 14px;
    color: #999;
}

.main_mobile_img {
    display: none;
}