.header_title {
    position: relative;
    padding: 91px 0 67px 0;
    box-sizing: border-box;
    font-size: 40px;
    font-weight: 700;
    color: #000;
    text-align: center;
    z-index: 9;
}
.common_container {
    max-width: 1440px;
    margin: 0 auto;
}

.header_title > span {
    display: inline-block;
    position: relative;
}

.header_title > span>img {
    position: absolute;
    left: -22px;
    top: 12px;
    width: 32px;
    height: 32px;
    z-index: -1;
}
 /* 产品体系 */
 .ty_children_product {
    padding-bottom: 157px;
    box-sizing: border-box;
 }
.product_content {
    position: relative;
}
.feiji_left {
    position: absolute;
    top:18px;
    left:-50px;
    width: 70px;
    height: 61px;
    z-index: 9;
}
.feiji_right {
    position: absolute;
    bottom:-47px;
    right:-99px;
    width: 147px;
    height: 127px;
    z-index: 9;
}
.product_content_item_shadow:hover {
    position: relative;
    top:-5px;
    transition: all 0.5s ease 0s;
    box-shadow: 0 0 15px 5px rgb(0 0 0 / 20%);
}
.product_content_item_shadow {
    border-radius: 20px;
    box-shadow: 0 0 10px 3px rgb(0 0 0 / 20%);
}
.product_content_item_img > img {
    border-radius: 20px 20px 0 0;
    width: 100%;
}
.product_content_item.col-xs-3 {
    padding: 0 12px;
}
.product_content_item_title {
    width: 100%;
    height: 107px;
    padding: 30px 34px 0 34px;
    box-sizing: border-box;
    font-size:18px;
    color: #000;
    font-weight: 700;
}
.product_content_item_title {
    position: relative;
}
.product_content_item_title > .blue_circle {
    position: absolute;
    top:36px;
    left:19px;
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color:rgba(42, 130, 228, 1);
}
/* 产品分类 */
.child_class {
    display: flex;
    max-width: 1208px;
    flex-wrap:wrap;
    margin: 0 auto;
    justify-content: center;
}
.child_class_item {
    width: 20%;
    margin:0 30px 60px 30px;
}
.child_class_item:hover {
    position: relative;
    top:-5px;
    transition: all 0.5s ease 0s;
    box-shadow: 0 0 10px 5px rgb(0 0 0 / 20%);
}
.child_class_item_img {
    position: relative;
}
.child_class_item_img > img {
    width: 100%;
}
.child_class_item_text {
    position:absolute;
    top:68px;
    left:26px;
}
.child_class_header {
    position: relative;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 30px;
}
.text_btn {
    position: absolute;
    left:0;
    bottom:6px;
    width: 45px;
    height: 15px;
    border-radius: 54px;
}
.text_font {
    position: relative;
    z-index: 99;
}
.child_class_text {
    font-size: 16px;
}
.child_class_item.col-xs-3 {
    padding: 0 25px;
}
.child_class_item {
    margin-bottom: 50px;
}
.child_class_text {
    position: relative;
    padding-left: 10px;
    box-sizing: border-box;
}
.child_class_text > span {
    position: absolute;
    content: "";
    top:6px;
    left:-1px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
}
.ty_children_class {
    width: 100%;
    background-image: url("..//img/class_bg.png");
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}
.row1 {
    display: flex;
    justify-content: center;
}
/* 获奖图书 */
.book_content_item_img > img {
    width: 100%;
}
.book_content_item_title {
    margin-top: 20px;
    box-sizing: border-box;
    font-size: 18px;
}
.book_title_header {
    font-size: 24px;
    color: #000;
    margin-bottom: 20px;
}
/* 优秀作者 */
.author_content {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    padding-bottom: 200px;
    box-sizing: border-box;
}
.author_content_item {
    position: relative;
    /*width: 23%;*/
    height: 365px;
    margin:190px 12px 0;
    box-shadow: 0 0 10px 3px rgb(0 0 0 / 20%);
    border-radius: 36px;
}
.author_content_item:hover {
    position: relative;
    top:-5px;
    transition: all 0.5s ease 0s;
    box-shadow: 0 0 15px 5px rgb(0 0 0 / 20%);
}
.author_content_item_img {
    width: 100%;
    height: 180px;
    text-align: center;
}
.author_content_item_img > img {
    position: absolute;
    margin-top: -90px;
    margin-left: 138px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
}
.author_content_item_title {
    /*margin-top: 120px;*/
}
.author_title_header {
    font-size: 24px;
    color:#000;
}
.author_content_item_title {
    font-size: 18px;
}
.author_content_item_title > p {
    text-align: center;
}
/* 大事记 */
.dianshiji {
    width: 526px;
}
.ty_thing {
    width: 100%;
    height: 100%;
    padding-bottom: 105px;
    box-sizing: border-box;
    background-image: url("..//img/thing_bg.png");
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}
.ty_thing_content {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
}
.ty_thing_content_left {
    position: relative;
}
.content_img {
    position: absolute;
    top:97px;
    left:21px;
    width: 478px;
    height: 325px;
}
.ty_thing_content_right {
    position: relative;
    flex:1;
    height: 500px;
    margin-left: 20px;
    z-index: 9;
}
.right_item {
    margin-bottom: 70px;
}
.gray {
    font-size: 18px;
    color: rgba(153, 153, 153, 1);
}
.gray > .right_item_circle {
    display:inline-block;
    width: 20px;
    height: 20px;
    background-image: url("..//img/gray_circle.png");
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    margin: 0 40px 0 64px;
}
.right_item_content {
    display:inline-block;
    max-width: 480px;
    line-height: 30px;
}
.thing_line {
    position:absolute;
    top:0;
    left:171px;
    width: 2px;
    height: 500px;
    z-index: -1;
    background: rgba(204, 204, 204, 1);
}
.thing_box {
    margin-top: 98px;
}
.active_blue > .right_item_circle {
    display:inline-block;
    width: 40px;
    height: 27px;
    background-image: url("..//img/yun.png");
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    margin: 0 54px 0 25px;
}
.active_blue {
    font-size: 18px;
    color: rgba(84, 164, 255, 1);
}
.active_blue > span:first-child {
    font-size: 24px;
}
.ty_author > .header_title {
    padding-bottom: 27px;
}
.thing_line {
    left: 146px !important;
    height: 616px !important;
}

.active_blue>.right_item_circle {
    margin-left: 35px !important;
}
.book_content_h5 {
    display: none;
}
.book_content {
    display: block;
}
/* 插画师 */
.author_content_h5 {
    display: none;
}
.author_content {
    display: block;
}
.tingBox_h5 {
    display: none;
}
.tingBox_pc{
    display: block;
}
.author_content_item {
    margin-bottom: 10px!important;
}