* {
    padding: 0;
    margin: 0;
    -webkit-box-sizing: border-box;
    box-sizing: border-box
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-family: "Microsoft Yahei"
}

.btn {
    color: #fff;
    text-align: center;
    display: block;
    margin: auto;
    height: 34px;
    line-height: 34px;
    border-radius: 17px;
    width: 145px
}

body,
html {
    background: #fff;
    min-width: 1200px
}

img {
    border-width: 0;
    border: none;
    display: block;
    margin: 0 auto
}

input:not([type="radio"]),
input:not([type="file"]),
button,
textarea {
    outline: none;
    -moz-appearance: none;
    appearance: none;
    -webkit-appearance: none
}

ul,
ol,
li,
dl,
dt,
dd {
    list-style: none
}

a {
    color: inherit;
    text-decoration: none;
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
    -webkit-user-select: none;
    -moz-user-focus: none;
    -moz-user-select: none
}

.fl {
    float: left
}

.fr {
    float: right
}

.cb:after {
    clear: both;
    content: "";
    display: block
}

.cb:before {
    clear: both;
    content: "";
    display: block
}

.inner {
    width: 1200px;
    margin: 0 auto
}

.bgcc {
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover
}

.table {
    display: table;
    width: 100%;
    height: 100%
}

.table .table-cell {
    display: table-cell;
    width: 100%;
    height: 100%;
    vertical-align: middle
}

.page {
    position: relative;
    overflow: hidden
}

.img_wrap img {
    width: 100%;
    height: 100%;border-radius: 20px;
}

.header {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    background-image: url("../images/img1.png");
    height: 108px;
    background-position: top center;
    background-repeat: no-repeat;
    background-color: rgba(32, 32, 32, 0.4);
    z-index: 3
}

.header .iw {
    margin-top: 36px
}

.header .nav {
    padding-top: 41px
}

.header .nav li {
    padding: 0 17px;
    border-radius: 17px;
    line-height: 33px;
    color: #fff
}

.header .nav li.active {
    background: #ff9604
}

.banner {
    position: relative;
    width: 100%;
    z-index: 2
}

.banner .iw {
    position: absolute;
    z-index: 2;
    left: 0;
    bottom: 0;
    width: 100%
}

.banner .iw img {
    width: 100%
}

.course {
    height: 667px
}

.index_title_container {
    text-align: center
}

.index_title_container .img_wrap {
    width: 53px;
    height: 53px;
    margin: auto
}

.index_title_container .cn {
    line-height: 47px;
    color: #333333;
    font-size: 30px
}

.index_title_container .line {
    width: 191px;
    height: 2px;
    margin: auto;
    background: #ff9604
}

.index_title_container .en {
    line-height: 44px;
    color: #999999;
    font-size: 14px
}

.index_title_container.white .en,
.index_title_container.white .cn {
    color: #fff
}

.index_title_container.white .line {
    background: #fff;
    opacity: 0.7
}

.course_ul {
    padding-top: 15px
}

.course_ul li {
    text-align: center;
    float: left;
    width: 247px;
    margin-right: 70px
}

.course_ul li:nth-of-type(4n) {
    margin-right: 0
}

.course_ul li .iw {
    width: 247px;
    height: 255px;
    position: relative
}

.course_ul li .iw .img_wrap {
    border-radius: 100%;
    width: 222px;
    height: 222px;
    overflow: hidden;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    margin-left: 18px;
    margin-top: 18px
}

.course_ul li:nth-of-type(1) {
    -webkit-animation-delay: 0.2s;
    animation-delay: 0.2s
}

.course_ul li:nth-of-type(1) .iw {
    background: url("../images/img7.png")
}

.course_ul li:nth-of-type(1) .btn {
    background: #ff825c
}

.course_ul li:nth-of-type(2) {
    -webkit-animation-delay: 0.4s;
    animation-delay: 0.4s
}

.course_ul li:nth-of-type(2) .iw {
    background: url("../images/img8.png")
}

.course_ul li:nth-of-type(2) .btn {
    background: #49b7e5
}

.course_ul li:nth-of-type(3) {
    -webkit-animation-delay: 0.6s;
    animation-delay: 0.6s
}

.course_ul li:nth-of-type(3) .iw {
    background: url("../images/img9.png")
}

.course_ul li:nth-of-type(3) .btn {
    background: #37c784
}

.course_ul li:nth-of-type(4) {
    -webkit-animation-delay: 0.8s;
    animation-delay: 0.8s
}

.course_ul li:nth-of-type(4) .iw {
    background: url("../images/img10.png")
}

.course_ul li:nth-of-type(4) .btn {
    background: #f9d051
}

.course_ul li .line {
    width: 29px;
    height: 2px;
    background: #d0d0d0;
    margin: auto
}

.course_ul li .t1 {
    line-height: 45px;
    margin-top: 10px
}

.course_ul li .text {
    margin-top: 8px;
    line-height: 24px;
    text-align: center;
    height: 72px;
    overflow: hidden;
    font-size: 14px;
    color: #666666;
    padding: 0 10px
}

.course_ul li .btn {
    width: 135px;
    height: 34px;
    line-height: 34px;
    font-size: 14px;
    color: #fff;
    border-radius: 17px;
    background: #ff825c;
    margin: auto;
    margin-top: 29px
}

.course {
    position: relative;
    padding-bottom: 85px;
    height: auto
}

.course .index_title_container {
    margin-top: -50px;
    position: relative;
    z-index: 3
}

.course .iw.ab {
    position: absolute;
    z-index: 2;
    left: 0;
    bottom: 0;
    width: 100%
}

.course .iw.ab img {
    width: 100%
}

.course .iw.ab {
    z-index: 4
}

.about_us {
    height: 763px;
    margin-top: -83px;
    padding-top: 133px
}

.about_us .box {
    width: 2000px;
    margin-right: 499px;
    height: 359px;
    background: #fff;
    border-radius: 20px
}

.about_us .box .box1 {
    width: 701px;
    padding-right: 60px
}

.about_us .wrapper {
    margin-top: 25px;
    position: relative
}

.about_us .wrapper .t1 {
    color: #fa8d79;
    font-size: 24px;
    line-height: 51px;
    padding-top: 46px
}

.about_us .wrapper .line {
    background: #fa8d79;
    width: 212px;
    height: 2px
}

.about_us .wrapper .text {
    margin-top: 20px;
    color: #666666;
    font-size: 14px;
    line-height: 31px;
    height: 124px;
    overflow: hidden
}

.about_us .wrapper .btn {
    margin-top: 20px;
    text-align: center;
    color: #fff;
    width: 145px;
    height: 34px;
    background: #fa8d79;
    border-radius: 17px;
    line-height: 34px
}

.about_us .wrapper .img_wrap {
    position: absolute;
    right: 0;
    top: 0;
    width: 468px;
    height: 359px
}

.news {
    height: 869px;
    padding-top: 44px
}

.news .container {
    margin-top: 25px
}

.news .container .left {
    width: 425px;
    height: 427px
}

.news .container .left .top {
    width: 425px;
    height: 350px
}

.news .container .left .bottom {
    background: #fa8d79
}

.news .container .left .w {
    height: 76px;
    width: 275px;
    padding-left: 25px;
    line-height: 23px;
    color: #fff;
    overflow: hidden;
    padding-top: 17px
}

.news .container .left .w .t1 {
    font-size: 16px
}

.news .container .left .w .t2 {
    font-size: 14px;
    overflow: hidden;
    word-break: keep-all;
    white-space: nowrap;
    text-overflow: ellipsis
}

.news .container .left .bx-pager {
    width: auto;
    right: 25px;
    bottom: -50px;
    left: auto
}

.news .container .left .bx-wrapper .bx-pager.bx-default-pager a {
    background: #fff;
    width: 6px;
    height: 6px;
    position: relative;
    border-radius: 3px;
    margin: 0 8px
}

.news .container .left .bx-wrapper .bx-pager.bx-default-pager a.active::after {
    display: block;
    top: -7px;
    right: -7px;
    left: -7px;
    bottom: -7px;
    position: absolute;
    border: 1px solid #fff;
    content: "";
    border-radius: 100%
}

.news .container .right {
    width: 774px;
    height: 426px;
    background: #fff;
    position: relative
}

.news .container .right .item {
    width: 516px
}

.news .container .right .item:nth-of-type(2) .item_text {
    float: right
}

.news .container .right .item:nth-of-type(2) .item_text img {
    margin-left: -14px
}

.news .container .right .item:nth-of-type(2) .img_wrap {
    float: left
}

.news .container .right .item:nth-of-type(3) {
    width: 258px;
    position: absolute;
    top: 0;
    right: 0
}

.news .container .right .wrap_box {
    width: 258px;
    height: 213px
}

.news .container .right .img_wrap {
    float: right
}

.news .container .right .item_text {
    float: left;
    position: relative;
    z-index: 2
}

.news .container .right .item_text .abs {
    position: absolute;
    color: #fff;
    padding: 40px 30px 0 30px;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0
}

.news .container .right .item_text .abs .t1 {
    line-height: 23px;
    font-size: 16px
}

.news .container .right .item_text .abs .line {
    margin-top: 12px;
    margin-bottom: 19px;
    background: #fff;
    height: 1px;
    width: 30px;
    opacity: 0.4
}

.news .container .right .item_text .abs .t2 {
    font-size: 14px;
    line-height: 23px;
    height: 46px;
    overflow: hidden
}

.news .container .right .item_text .abs .t3 {
    line-height: 49px;
    font-size: 14px
}

.news .btn {
    display: block;
    margin: auto;
    margin-top: 40px;
    width: 145px;
    height: 34px;
    line-height: 34px;
    text-align: center;
    color: #fff;
    font-size: 14px;
    background: #ff9604;
    border-radius: 17px
}

.stu {
    height: 681px;
    margin-top: -85px;
    padding-top: 56px
}

.stu .btn {
    color: #999;
    background: #ededee;
    margin-top: 41px
}

.stu_ul {
    padding-top: 25px
}

.stu_ul li {
    float: left;
    width: 277px;
    height: 321px;
    overflow: hidden;
    border-radius: 8px;
    margin-right: 30px
}

.stu_ul li:nth-of-type(4) {
    margin-right: 0
}

.stu_ul li:nth-of-type(1) {
    -webkit-animation-delay: 0.2s;
    animation-delay: 0.2s
}

.stu_ul li:nth-of-type(2) {
    -webkit-animation-delay: 0.4s;
    animation-delay: 0.4s
}

.stu_ul li:nth-of-type(3) {
    -webkit-animation-delay: 0.6s;
    animation-delay: 0.6s
}

.stu_ul li:nth-of-type(4) {
    -webkit-animation-delay: 0.8s;
    animation-delay: 0.8s
}

.stu_ul li .img_wrap {
    width: 277px;
    height: 277px
}

.stu_ul li .text_wrap {
    height: 44px;
    text-align: center;
    color: #fff;
    text-align: center;
    background: #ff9604;
    line-height: 44px
}

.online {
    height: 254px;
    color: #fff;
    padding-top: 54px
}

.online .text {
    font-size: 22px;
    line-height: 32px;
    text-align: center
}

.online input {
    float: left;
    background: #fff;
    border: none;
    border-radius: 21px;
    height: 42px
}

.online input[type="text"] {
    padding-left: 18px;
    font-size: 16px;
    color: #333;
    margin-right: 20px
}

.online input[type="text"]:placeholder {
    color: #999
}

.online input[type="text"]:-moz-placeholder {
    color: #999
}

.online input[type="text"]:-ms-input-placeholder {
    color: #999
}

.online input[type="text"]::-moz-placeholder {
    color: #999
}

.online input[type="text"]::-webkit-input-placeholder {
    color: #999
}

.online input[type="submit"] {
    width: 112px;
    background: #ff9604;
    color: #fff
}

.online .form_wrap {
    margin-top: 35px
}

.footer {
    height: 290px;
    background: #222222;
    padding-top: 60px
}

.footer .footer_nav {
    line-height: 25px;
    text-align: center;
    padding-top: 35px
}

.footer .footer_nav a {
    position: relative;
    color: #fff;
    padding: 0 18px;
    vertical-align: middle
}

.footer .footer_nav a:after {
    height: 12px;
    width: 1px;
    background: #5a5a5a;
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    content: "";
    right: 0
}

.footer .text {
    text-align: center;
    padding-top: 29px;
    line-height: 24px;
    font-size: 14px;
    color: #fff
}

.er_container {
    background-repeat: repeat-y
}

.er_container .er_nav_left {
    float: left;
    width: 245px;
    color: #fff
}

.er_container .er_nav_left .er_nav_left_top {
    height: 404px;
    background-repeat: no-repeat;
    background-image: url("../images/img35.png")
}

.er_container .er_nav_left .er_nav_left_top .top {
    height: 107px;
    padding-top: 28px;
    padding-left: 25px
}

.er_container .er_nav_left .er_nav_left_top .top .cn {
    line-height: 29px;
    font-size: 24px
}

.er_container .er_nav_left .er_nav_left_top .top .en {
    line-height: 17px;
    line-height: 14px
}

.er_container .er_nav_left .er_nav_left_top ul li {
    line-height: 46px
}

.er_container .er_nav_left .er_nav_left_top ul li a {
    padding-left: 29px;
    padding-top: 6px;
    display: block
}

.er_container .er_nav_left .er_nav_left_top ul li.active {
    background-image: url("../images/img36.png")
}

.er_container .er_nav_left .er_nav_left_item {
    width: 242px;
    height: 66px;
    text-align: center;
    font-size: 16px
}

.er_container .er_nav_left .er_nav_left_item a {
    display: block;
    padding-top: 11px;
    line-height: 50px
}

.er_container .er_nav_right {
    width: 905px
}

.er_title_container {
    height: 54px;
    border-bottom: 1px solid #e8e8e8
}

.er_title_wrapper img {
    float: left
}

.er_title_wrapper .cn {
    color: #333333;
    font-size: 24px;
    line-height: 53px;
    margin-left: 8px
}

.er_title_wrapper .en {
    color: #999999;
    font-size: 14px;
    line-height: 49px;
    padding-top: 4px;
    margin-left: 6px
}

.bread {
    color: #999999;
    font-size: 14px;
    line-height: 48px;
    padding-top: 5px
}

.er_about_us {
    padding-top: 30px;
    font-size: 14px;
    line-height: 22px;
    padding-bottom: 50px;
    color: #999999
}
.er_about_us img{max-width: 100%}
.er_about_us h1 {
    text-align: center;
    color: #ff9604;
    font-weight: normal;
    line-height: 52px
}

.er_about_us h1 span {
    font-size: 26px
}

.er_about_us h2 {
    text-align: center;
    line-height: 55px;
    color: #dadada;
    font-size: 41px
}

.er_course_container {
    padding-bottom: 60px;
    padding-top: 40px
}
.er_course_container img{width: 100%}

.er_course_ul li {
    float: left;
    margin-bottom: 17px;
    margin-right: 25px
}

.er_course_ul li:nth-of-type(3n) {
    margin-right: 0
}

.er_course_ul li .img_wrap {
    width: 285px;
    height: 285px;
    overflow: hidden;
    border-radius: 9px;
    position: relative
}

.er_course_ul li .img_wrap .mask {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    margin: auto;
    background: rgba(32, 32, 32, 0.4);
    -webkit-transition: 0.6s ease-in-out;
    transition: 0.6s ease-in-out;
    overflow: hidden;
    -webkit-transform: scale(0) rotateX(-90deg);
    transform: scale(0) rotateX(-90deg)
}

.er_course_ul li .img_wrap .mask img {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    width: auto;
    height: auto
}

.er_course_ul li:hover .img_wrap .mask {
    -webkit-transform: scale(1) rotateX(0deg);
    transform: scale(1) rotateX(0deg)
}

.er_course_ul li .text_wrap {
    height: 43px;
    line-height: 43px;
    color: #666666;
    font-size: 16px;
    text-align: center
}

.my_pagination {
    text-align: center;
    padding-top: 10px
}

.my_pagination a {
    display: inline-block;
    width: 36px;
    height: 36px;
    background: #ededee;
    text-align: center;
    line-height: 36px;
    text-align: center;
    font-size: 14px;
    border-radius: 3px
}

.my_pagination a.active {
    background: #ff9604;
    color: #ffffff
}

.my_pagination a:nth-of-type(1) {
    margin: 0 9px
}

.my_pagination a:last-of-type {
    margin: 0 9px
}

.er_recruitment {
    padding-bottom: 60px;
    padding-top: 40px
}

.er_recruitment .er_recruitment_container_top {
    padding: 45px 40px 40px 40px;
    background: #f2f2f2;
    border-radius: 12px;
    font-size: 14px;
    color: #999999;
    line-height: 25px
}

.er_recruitment .er_recruitment_container_top .left {
    width: 545px
}

.er_recruitment .er_rec_title {
    font-size: 18px;
    line-height: 24px;
    color: #666666
}

.er_recruitment .er_rec_date {
    line-height: 24px
}

.er_recruitment .text {
    margin-bottom: 15px;
    min-height: 125px;
    margin-top: 21px
}

.er_recruitment .er_rec_more {
    color: #ff9604;
    line-height: 30px
}

.er_recruitment .er_recruitment_container_bottom {
    margin-top: 30px
}

.er_recruitment .er_recruitment_container_bottom a {
    padding: 0 40px;
    display: block
}

.er_recruitment .er_recruitment_container_bottom li {
    float: left;
    width: 444px;
    height: 42px;
    line-height: 42px;
    border-radius: 21px;
    color: #666666;
    font-size: 16px;
    background: #f2f2f2;
    margin-bottom: 20px
}

.er_recruitment .er_recruitment_container_bottom li:nth-of-type(2n) {
    float: right
}

.er_recruitment .er_recruitment_container_bottom li.active {
    color: #fff;
    background: #ff9604
}

.er_news_container {
    padding-bottom: 60px
}

.er_news_container .er_new_ul {
    padding-top: 40px
}

.er_news_container .er_new_ul li {
    margin-bottom: 30px
}

.er_news_container .er_new_ul li .img_wrap {
    width: 230px;
    height: 190px;
    border-radius: 8px;
    overflow: hidden
}

.er_news_container .er_new_ul li .text_wrap {
    width: 646px;
    color: #999999
}

.er_news_container .er_new_ul li .text_wrap .t1 {
    line-height: 47px;
    color: #666666
}

.er_news_container .er_new_ul li .text_wrap .t1 span {
    height: 47px;
    line-height: 47px;
    position: relative;
    -webkit-transition: all 0.5s;
    transition: all 0.5s
}

.er_news_container .er_new_ul li .text_wrap .t1 span:after {
    display: block;
    position: absolute;
    left: 0;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
    content: "";
    height: 1px;
    width: 31px;
    background: #000;
    opacity: 0.1
}

.er_news_container .er_new_ul li .text_wrap .date {
    font-size: 14px;
    line-height: 29px;
    margin-top: 16px
}

.er_news_container .er_new_ul li .text_wrap .text {
    line-height: 23px;
    font-size: 14px;
    margin-top: 11px
}

.er_news_container .er_new_ul li .text_wrap .more {
    margin-top: 10px;
    color: #ff9604;
    line-height: 30px
}

.er_news_container .er_new_ul li:hover .t1 {
    color: #ff9604
}

.er_news_container .er_new_ul li:hover .t1 span:after {
    opacity: 1;
    width: 100%;
    background: #ff9604
}

.er_online_container {
    padding-top: 40px;
    padding-bottom: 60px
}

.er_online_container .er_online_wrapper {
    position: relative;
    z-index: 2;
    height: 805px
}

.er_online_container .er_online_wrapper .form_wrap {
    width: 504px;
    margin: auto;
    padding-top: 218px;
    margin-bottom: 36px
}

.er_online_container .er_online_wrapper .form_wrap .form_wrap_title {
    text-align: center;
    font-size: 22px;
    color: #666666;
    line-height: 26px;
    margin-bottom: 36px
}

.er_online_container .er_online_wrapper .form_wrap input,
.er_online_container .er_online_wrapper .form_wrap textarea {
    display: block;
    border: none;
    height: 42px;
    border-radius: 21px;
    background: #fff;
    font-size: 16px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box
}

.er_online_container .er_online_wrapper .form_wrap input:placeholder,
.er_online_container .er_online_wrapper .form_wrap textarea:placeholder {
    color: #999
}

.er_online_container .er_online_wrapper .form_wrap input:-moz-placeholder,
.er_online_container .er_online_wrapper .form_wrap textarea:-moz-placeholder {
    color: #999
}

.er_online_container .er_online_wrapper .form_wrap input:-ms-input-placeholder,
.er_online_container .er_online_wrapper .form_wrap textarea:-ms-input-placeholder {
    color: #999
}

.er_online_container .er_online_wrapper .form_wrap input::-moz-placeholder,
.er_online_container .er_online_wrapper .form_wrap textarea::-moz-placeholder {
    color: #999
}

.er_online_container .er_online_wrapper .form_wrap input::-webkit-input-placeholder,
.er_online_container .er_online_wrapper .form_wrap textarea::-webkit-input-placeholder {
    color: #999
}

.er_online_container .er_online_wrapper .form_wrap textarea {
    height: 190px;
    width: 100%;
    padding-left: 17px;
    line-height: 42px;
    margin-bottom: 20px
}

.er_online_container .er_online_wrapper .form_wrap input[type="text"] {
    padding-left: 17px;
    width: 100%;
    margin-bottom: 20px
}

.er_online_container .er_online_wrapper .form_wrap .yanzheng_wrap {
    width: 242px;
    margin-right: 20px
}

.er_online_container .er_online_wrapper .form_wrap .yanzheng_wrap input[type="text"] {
    margin-bottom: 0
}

.er_online_container .er_online_wrapper .form_wrap .img_wrap {
    width: 60px;
    height: 24px;
    margin-top: 10px
}

.er_online_container .er_online_wrapper .form_wrap input[type="submit"] {
    width: 172px;
    height: 42px;
    background: #ff9604;
    color: #fff;
    margin: auto;
    margin-top: 30px;
    cursor: pointer
}

.news .container .left .bx-pager{
    bottom: 20px;

}