.product_bgjy {
    min-width: 1200px;
    overflow: hidden;
}
.contariner {
    width: 1200px;
    margin: auto;
}
.banner {
    display: block;
    height: 480px;
    background: url('../images/train/productBGJY/banner2.png') center no-repeat;
    background-size: 100% 100%;
}
.idea {
    padding: 112px 0 0;
}
.idea .title {
    text-align: center;
    font-size: 36px;
    font-weight: bold;
    line-height: 56px;
    margin-bottom: 70px;
}
.idea .content .item_box {
    display: flex;
    align-items: center;
}
.idea .content .item_box:first-of-type {
    margin-bottom: 17px;
}
.idea .content .item_box .item {
    display: flex;
    align-items: center;
    flex: 1;
    height: 118px;
    background: #F2F2F2;
    border-radius: 5px;
    border: 1px solid #fff;
    border-right-color: #233686;
    border-bottom-color: #233686;
    padding: 0 16px 0 20px;
}
.idea .content .item_box .item:not(:last-of-type) {
    margin-right: 15px;
}
.idea .content .item_box .item img {
    width: 50px;
    height: 44px;
    margin-right: 17px;
}
.idea .content .item_box .item p {
    font-size: 20px;
    line-height: 30px;
}
.idea .content .idea_tips {
    height: 70px;
    border-radius: 12px;
    line-height: 70px;
    font-weight: bold;
    font-size: 24px;
    text-align: center;
    margin-top: 27px;
    color: #2C3957;
    background: linear-gradient(90deg, #D9C0A1 0%, #EDE1D3 48%, #D9C0A1 100%);
}
.course_backdrop {
    padding-top: 102px;
    padding-bottom: 86px;
}
.course_backdrop .title {
    text-align: center;
    font-size: 36px;
    font-weight: bold;
    line-height: 56px;
    margin-bottom: 60px;
}
.course_backdrop .content p {
    font-size: 16px;
    color: #222222;
    line-height: 30px;
    margin-bottom: 20px;
}
.course_backdrop .content .img_box {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.course_backdrop .content .img_box img {
    width: 279px;
    height: 174px;
}
.industry_bad {
    background: #F2F2F2;
    padding: 40px 0 46px;
}
.industry_bad .title {
    font-size: 36px;
    text-align: center;
    line-height: 56px;
    margin-bottom: 60px;
    font-weight: bold;
}
.industry_bad .img_content {
    display: flex;
    align-items: center;
}
.industry_bad .img_content .left_img {
    width: 660px;
    height: 310px;
    margin-right: 50px;
}
.industry_bad .img_content .left_img img {
    width: 660px;
    height: 310px;
}
.industry_bad .img_content .right_content .item {
    display: flex;
    align-items: center;
}
.industry_bad .img_content .right_content .item:not(:last-of-type) {
    margin-bottom: 20px;
}
.industry_bad .img_content .right_content .item .icon {
    font-size: 34px;
    color: #E3BF79;
    margin-right: 4px;
}
.industry_bad .img_content .right_content .item .bold_text {
    font-size: 20px;
    font-weight: bold;
}
.industry_bad .img_content .right_content .item .tips {
    font-size: 20px;
}
.course_trait {
    padding: 85px 0 50px;
}
.course_trait .title {
    font-size: 36px;
    line-height: 56px;
    text-align: center;
    margin-bottom: 60px;
    font-weight: bold;
}
.course_trait .item_content {
    display: flex;
    flex-wrap: wrap;
}
.course_trait .item_content .item {
    width: 370px;
    height: 120px;
    background: #F2F2F2;
    border-radius: 5px;
    display: flex;
    padding: 36px 20px;
    box-sizing: border-box;
    margin-bottom: 16px;
}
.course_trait .item_content .item:not(:nth-of-type(3n)) {
    margin-right: 15px;
}
.course_trait .item_content .item:hover {
    background: #2F323B;
}
.course_trait .item_content .item:hover .right_text {
    color: #fff;
}
.course_trait .item_content .item .left_icon {
    width: 50px;
    height: 46px;
    margin-right: 16px;
    background-size: 50px 46px;
}
.course_trait .item_content .item .right_text {
    font-size: 20px;
    line-height: 26px;
    flex: 1;
}
.course_trait .item_content .item1 .left_icon {
    background: url('../images/train/productBGJY/item1.png') center no-repeat;
}
.course_trait .item_content .item1:hover .left_icon {
    background: url('../images/train/productBGJY/item1_select.png') center no-repeat;
}
.course_trait .item_content .item2 .left_icon {
    background: url('../images/train/productBGJY/item2.png') center no-repeat;
}
.course_trait .item_content .item2:hover .left_icon {
    background: url('../images/train/productBGJY/item2_select.png') center no-repeat;
}
.course_trait .item_content .item3 .left_icon {
    background: url('../images/train/productBGJY/item3.png') center no-repeat;
}
.course_trait .item_content .item3:hover .left_icon {
    background: url('../images/train/productBGJY/item3_select.png') center no-repeat;
}
.course_trait .item_content .item4 .left_icon {
    background: url('../images/train/productBGJY/item4.png') center no-repeat;
}
.course_trait .item_content .item4:hover .left_icon {
    background: url('../images/train/productBGJY/item4_select.png') center no-repeat;
}
.course_trait .item_content .item5 .left_icon {
    background: url('../images/train/productBGJY/item5.png') center no-repeat;
}
.course_trait .item_content .item5:hover .left_icon {
    background: url('../images/train/productBGJY/item5_select.png') center no-repeat;
}
.course_trait .item_content .item6 .left_icon {
    background: url('../images/train/productBGJY/item6.png') center no-repeat;
}
.course_trait .item_content .item6:hover .left_icon {
    background: url('../images/train/productBGJY/item6_select.png') center no-repeat;
}
.course_set {
    padding: 50px 0 65px;
}
.course_set .title {
    font-size: 36px;
    text-align: center;
    line-height: 56px;
    margin-bottom: 20px;
    font-weight: bold;
}
.course_set .tips {
    text-align: center;
    font-size: 26px;
    color: #333;
    margin-bottom: 60px; 
}
.course_set .tab_box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 45px;
}
.course_set .tab_box .tab_item {
    flex: 1;
    background: #F2F2F2;
    line-height: 77px;
    padding-left: 22px;
    box-sizing: border-box;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
}
.course_set .tab_box .tab_item.active {
    background: #2F323B;
    color: #fff;
}
.course_set .tab_box .tab_item:not(:nth-of-type(3n)) {
    margin-right: 15px;
}
.course_set .tab_box .tab_item:hover {
    background: #2F323B;
    color: #fff;
}
.course_set .tab_content {
    background: #EBF5FF;
    padding: 42px 56px 1px;
}
.course_set .tab_content .item_box {
    display: flex;
    align-items: stretch;
    margin-bottom: 62px;
}
.course_set .tab_content .item_box .item {
    flex: 1;
}
.course_set .tab_content .item_box .item .item_title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 20px;
}
.course_set .tab_content .item_box .item .knob_box {
    /* height: 194px; */
}
.course_set .tab_content .item_box .item .knob_box p {
    font-size: 20px;
    line-height: 35px;
}
.course_system {
    padding: 50px 0 80px;
}
.course_system .title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 100px;
    font-weight: bold;
    line-height: 56px;
}
.course_system .content {
    background: url(../images/train/productBGJY/course_system_bg.jpg) no-repeat;
    background-size: 100% 100%;
    padding: 26px 42px;
    position: relative;
    overflow: visible;
}
.course_system .content .left_img {
    width: 482px;
    height: 260px;
}
.course_system .content .left_img img {
    width: 482px;
    height: 260px;
}
.course_system .content .right_text {
    width: 525px;
    height: 350px;
    background: #0D54D5;
    color: #fff;
    padding: 46px 20px 46px 42px;
    box-sizing: border-box;
    position: absolute;
    right: 48px;
    top: -20px;
}
.course_system .content .right_text .text_title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 30px;
}
.course_system .content .right_text .text_content {
    font-size: 16px;
    line-height: 26px;
}
.teacher_intro {
    padding: 65px 0 50px;
}
.teacher_intro .title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 60px;
    font-weight: bold;
    line-height: 56px;
}
.teacher_intro .teacher_content {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}
.teacher_intro .teacher_content .teacher_item {
    width: 202px;
    margin-bottom: 52px;
}
.teacher_intro .teacher_content .teacher_item:not(:nth-of-type(5n)) {
    margin-right: 32px;
}
.teacher_intro .teacher_content .teacher_item img {
    width: 202px;
    height: 244px;
    margin-bottom: 30px;
}
.teacher_intro .teacher_content .teacher_item .teacher_name {
    font-size: 32px;
    margin-bottom: 10px;
    text-align: left;
    line-height: 32px;
    font-weight: bold;
}
.teacher_intro .teacher_content .teacher_item .company,
.teacher_intro .teacher_content .teacher_item .post {
    font-size: 14px;
    line-height: 22px;
}
.huge_amounts_of_resources {
    padding: 50px 0 70px;
}
.huge_amounts_of_resources .title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 60px;
    font-weight: bold;
    line-height: 56px;
}
.huge_amounts_of_resources .company_msg {
    padding: 12px 0 0;
    background: #F2F2F2;
}
.huge_amounts_of_resources .company_msg .company_logo {
    padding-bottom: 28px;
}
.huge_amounts_of_resources .company_msg .table_box {
    border: 1px solid #DCDCDC;
}
.huge_amounts_of_resources .company_msg .table_box .table_item {
    display: flex;
    align-items: center;
    height: 120px;
}
.huge_amounts_of_resources .company_msg .table_box .table_item .left_name {
    width: 380px;
    text-align: center;
    border-right: 1px solid #DCDCDC;
    border-bottom: 1px solid #DCDCDC;
    height: 120px;
    line-height: 120px;
    font-size: 24px;
}
.huge_amounts_of_resources .company_msg .table_box .table_item .right_company_name {
    font-size: 16px;
    line-height: 24px;
    padding-left: 80px;
    border-bottom: 1px solid #DCDCDC;
    height: 120px;
    flex: 1;
    padding-top: 23px;
    box-sizing: border-box;
}
.alliance_intro {
    padding: 70px 0 75px;
}
.alliance_intro .title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 60px;
    font-weight: bold;
    line-height: 56px;
}
.alliance_intro .intro_content .intro1 {
    display: flex;
    margin-bottom: 64px;
    justify-content: space-between;
}
.alliance_intro .intro_content .intro1 .left_msg {
    /* margin-right: 52px; */
    width: 570px;
}
.alliance_intro .intro_content .intro1 .left_msg p {
    font-size: 16px;
    line-height: 30px;
    margin-bottom: 28px;
}
.alliance_intro .intro_content .intro1 .left_msg .code_box {
    display: flex;
}
.alliance_intro .intro_content .intro1 .left_msg .code_box .triggle_name {
    display: flex;
    align-items: center;
}
.alliance_intro .intro_content .intro1 .left_msg .code_box .triggle_name .triggle {
    border-top: 7px solid transparent;
    border-bottom: 7px solid transparent;
    border-left: 7px solid #E3BF79;
    border-right: 7px solid transparent;
}
.alliance_intro .intro_content .intro1 .left_msg .code_box .triggle_name .name {
    font-size: 16px;
}
.alliance_intro .intro_content .intro1 .left_msg .code_box img {
    margin-right: 77px;
    margin-bottom: 14px;
}
.alliance_intro .intro_content .intro1 .right_msg img {
    width: 556px;
    height: 390px;
}
.alliance_intro .intro_content .intro2 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 72px;
}
.alliance_intro .intro_content .intro2 .item {
    width: 279px;
    height: 251px;
    padding: 29px 18px;
    box-sizing: border-box;
    text-align: center;
    background: #F2F2F2;
}
.alliance_intro .intro_content .intro2 .item img {
    margin-bottom: 20px;
}
.alliance_intro .intro_content .intro2 .item .name {
    font-size: 24px;
    margin-bottom: 20px;
}
.alliance_intro .intro_content .intro2 .item .tips {
    font-size: 16px;
    line-height: 24px;
    color: #666666;
}
.alliance_intro .intro_content .intro3 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}
.alliance_intro .intro_content .intro3 .img_box {
    width: 279px;
    height: 174px;
    margin-bottom: 8px;
}
.product_bgjy .item-9 {
    padding: 90px 0 60px;
    display: none;
}
.product_bgjy .item-9 .title-box {
    margin-bottom: 60px;
}
.product_bgjy .item-9 .el-form{
    margin: auto;
    width: 1140px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.product_bgjy .item-9 .el-input, .product_bgjy .item-9 input{
    width: 370px;
    height: 70px;
    line-height: 70px;
}
.product_bgjy .item-9 .el-input__inner, .product_bgjy .item-9 .el-textarea__inner{
    border: 1px solid #CBB789;
    border-radius: 0;
}
.product_bgjy .item-9 .el-textarea,.product_bgjy .item-9 .el-textarea__inner{
    width: 1140px;
}
.product_bgjy .item-9 .btn{
    margin-right: 30px;
    width: 370px;
    height: 70px;
    line-height: 70px;
    background: #CBB789;
}
.product_bgjy .vm-sidebar .vm-sidebar-box .box1 {
    height: 148px;
}