@charset "utf-8";
body {
    font-family: "微软雅黑";
    padding: 0;
    margin: 0;
    /* color: #333333; */
    font-size: 16px;
}

ul,
li,
ol {
    list-style: none;
    padding: 0;
    margin-bottom: 0;
}

h1,
h2,
h3,
h4,
h5 {
    list-style: none;
    margin: 0;
    padding: 0;
    font-weight: normal;
    font-size: 1rem;
}

p {
    margin-bottom: 0;
}

img {
    max-width: 100%;
}

a {
    color: #505050;
}

a:hover,
a:focus {
    text-decoration: none;
    color: #505050;
}

.left {
    float: left;
}

.right {
    float: right;
}

.container {
    max-width: 1280px;
    padding: 60px 0;
    margin: 0 auto;
}

.top.container {
    padding: 20px 0;
    min-height: 110px;
}

.top .nav_logo img {
    width: 250px;
}

header {
    background-color: white;
    box-shadow: 0 0 15px #c7c7c7;
    position: fixed;
    width: 100%;
    left: 0;
    top: 0;
    z-index: 3;
}

.top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav_top ul {
    display: flex;
    align-items: center;
}

.nav_top ul li a {
    font-size: 18px;
    margin: 0 13px;
}

.nav_top ul li.active a {
    color: #ffae00;
    font-weight: bold;
}

.nav_phone {
    text-align: right;
}

.nav_phone span {
    font-size: 13px;
    position: relative;
}

.banner {
    height: 80vh;
    margin-top: 110px;
}

.nav_phone span::after {
    content: "";
    position: absolute;
    width: 30px;
    height: 30px;
    background-image: url(../images/nav_phone.png);
    background-position: center;
    background-size: cover;
    left: -35px;
    bottom: 0;
}

.nav_phone h2 {
    font-size: 26px;
    font-weight: bold;
}

.swiper-container {
    width: 100%;
    height: 100%;
}

.swiper-container-horizontal>.swiper-pagination-bullets,
.swiper-pagination-custom,
.swiper-pagination-fraction {
    bottom: 30px;
    left: 0;
    width: 100%;
}

.swiper-slide {
    background-position: center;
    background-size: cover;
}

.authority {
    max-width: 1280px;
    margin: 0 auto;
    padding-bottom: 60px;
}

.authority ul {
    display: flex;
    justify-content: space-around;
    background: #fff;
    width: 1200px;
    height: 90px;
    -webkit-box-shadow: 0 0 20px rgba(0, 0, 0, .3);
    -moz-box-shadow: 0 0 20px rgba(0, 0, 0, .3);
    box-shadow: 0 0 20px rgba(0, 0, 0, .3);
    border-radius: 10px;
    margin: -20px auto 0;
    z-index: 2;
    position: relative;
}

.authority ul li {
    display: flex;
    align-items: center;
}

.authority ul li h2 {
    font-size: 23px;
    font-weight: bold;
    margin-bottom: 5px;
}

.authority ul li p {
    color: #676767;
}

.authority_title {
    padding-left: 20px;
}

.authority_img {
    padding: 10px;
    background: #fff2d5;
    border-radius: 10px
}

.authority_img img {
    max-width: 40px;
    min-width: 40px;
    width: 100%;
}

.swiper-pagination-bullet {
    width: 60px;
    height: 2px;
    display: inline-block;
    border-radius: 10px;
    background: #000;
}

.swiper-pagination-white .swiper-pagination-bullet-active {
    background: #ffae00;
}

.course {
    background-color: #0D0513;
    /* padding: 60px 0; */
    color: #FFF;
}

.h2_title {
    margin-bottom: 40px;
}

.h2_title h2 {
    display: inline-block;
    font-size: 28px;
    font-weight: bold;
    margin-right: 40px;
    padding-left: 10px;
    position: relative;
}

.h2_title h2::after {
    position: absolute;
    content: "";
    height: 100%;
    width: 5px;
    left: 0;
    top: 0;
    background: #ffae00;
    border-radius: 30px
}

.h2_title span {
    font-size: 20px;
    color: #B8B8B8;
}

.free_course ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.free_course ul::after {
    content: "";
    flex: auto;
}

.free_course ul li {
    margin-bottom: 1.3%;
    width: 24%;
    border: 1px solid #eeeeef;
    box-shadow: 0 0px 10px 2px #eeeeef;
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.7s;
}

.free_course ul li:not(:nth-child(4n)) {
    width: 24%;
    margin-right: 1.3%;
}

.free_course img {
    width: 100%;
    max-height: 170px;
    object-fit: cover;
}

.free_course_txt {
    padding: 15px;
}

.free_course_txt h3 {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.free_felx {
    display: flex;
    margin-top: 15px;
    justify-content: space-between;
    color: #ffae00;
}

.free_felx p {
    font-size: 21px;
    font-weight: bold;
}

.free_felx span {
    font-weight: normal;
    font-size: 13px;
    color: #B8B8B8;
    margin-left: 5px;
    text-overflow: -o-ellipsis-lastline;
overflow: hidden;
text-overflow: ellipsis;
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;
}

.course ul {
    display: flex;
    flex-wrap: wrap;
}

.course ul li {
    margin-bottom: 2.3%;
    width: 22%;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    transition: all 0.7s;
    box-shadow: 0 0px 5px 1px #3f3f3f;
}

.course ul li a {
    height: 100%;
}

.course_img {
    height: 100%;
}

.course_img img {
    height: 100%;
}

.course ul li:hover {
    cursor: pointer;
}

.course ul li:hover img {
    transform: scale(1.1);
}

.course ul li::after {
    position: absolute;
    content: "";
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    transition: all 0.7s;
}

.course ul li:not(:nth-child(4n)) {
    width: 22%;
    margin-right: 3.3%;
}

.course img {
    width: 100%;
    transition: all 0.7s;
}

.course_img img {
    min-height: 400px;
}

.course_h2 {
    position: absolute;
    top: 10%;
    left: 7%;
    transition: all 0.7s;
}

.course ul li:hover .course_h2 {
    transform: scale(1.1);
    top: 16%;
}

.course_h2 h2 {
    font-size: 23px;
    font-weight: bold;
    color: white;
}

.course_icon {
    position: absolute;
    bottom: 10%;
    left: 7%;
    transition: all 0.7s;
}

.course_icon img {
    width: 50px;
    transition: all 0.7s;
}

.course ul li:hover .course_icon {
    transform: scale(1.1);
    bottom: 16%;
}

.course li:hover::after {
    background: transparent;
    background: rgba(0, 0, 0, 0.1);
}

.teachers {
    background-color: #F7F9FC;
}

.swiper-container2 {
    width: 100%;
    padding-top: 50px;
    padding-bottom: 50px;
    overflow: hidden;
}

.swiper-container2 .swiper-slide {
    background-position: center;
    background-size: cover;
    width: 300px;
    height: auto;
    text-align: center;
    padding: 20px;
    border: 1px solid #eeeeef;
    box-shadow: 0 0px 10px 2px #eeeeef;
    border-radius: 10px;
}

.container2_img {
    width: 100%;
    overflow: hidden;
    border-radius: 2%;
    text-align: center;
    margin: 0 auto;
    margin-bottom: 20px;
    margin-top: 30px;
}

.container2_img img {
    width: 100%;
    height: 100%;
    border: 1px solid #eeeeef;
    box-shadow: 0 0px 10px 2px #eeeeef;
}

.swiper-container2 h3 {
    font-size: 21px;
    font-weight: bold;
}

.swiper-container2 p {
    font-size: 12px;
}

.swiper-container2 .swiper-pagination {
    bottom: 10px;
    left: 0;
    width: 100%;
}

.swiper-container2 .swiper-slide {
    position: relative;
    background-color: white;
}

.swiper-container2 .swiper-slide::after {
    position: absolute;
    content: "";
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    transition: all 0.7s;
}

.swiper-container2 .swiper-slide-active::after {
    opacity: 0;
}

.teachingsite {
    background-color: #0D0513;
    background-image: url(../images/teache_index.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
}

.teachingsite .h2_title h2 {
    color: white;
}

.teachingsite ul {
    border-radius: 10px;
    overflow: hidden;
    display: flex;
}

.teachingsite ul li {
    width: 20%;
    position: relative;
    min-height: 400px;
    background-repeat: no-repeat;
    background-position: left;
    background-size: cover;
}

.teachingsite ul li {
    width: 10%;
    position: relative;
    min-height: 400px;
    background-repeat: no-repeat;
    background-position: left;
    background-size: cover;
    transition: all 1s;
}

.teachingsite ul li h3 {
    position: absolute;
    color: white;
    top: 20px;
    left: 20px;
    width: 20px;
    font-size: 21px;
    font-weight: bold;
}

.teachingsite ul li::after {
    position: absolute;
    content: "";
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    transition: all 1s;
}

.teachingsite ul li.active::after {
    position: absolute;
    content: "";
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: transparent;
}

.teachingsite ul li.active {
    width: 50%;
}

.nav-tabs {
    border-bottom: none;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
}

.nav-tabs .nav-item.show .nav-link,
.nav-tabs .nav-link {
    color: #495057;
    background-color: #fff;
    border-color: #dee2e6 #dee2e6 #fff;
    border-radius: 50%;
    overflow: hidden;
    padding: 0;
}

.students ul li {
    width: 80px;
    height: 80px;
    border-radius: 50%;
}

.students ul li {
    border: 5px solid transparent;
}

.students ul li.active {
    border: 5px solid #ffae00;
}

.nav-tabs {
    margin-bottom: 30px;
}

.tab-content {
    font-size: 14px;
    line-height: 24px;
    color: #1b1b1b;
    background-color: #f7fdfd;
    border: 3px #ffae00 dashed;
    padding: 20px 10px;
}

.employment {
    width: 100%;
    /* height: 965px; */
    background: url(../images/p6.jpg) center top no-repeat #fff;
    overflow: hidden;
    background-size: cover;
}

.employment .h2_title h2 {
    color: white;
}

.employment_img {
    margin-top: 50px;
}

.employment_img img {
    width: 100%;
}

.footer_flex {
    display: flex;
    justify-content: space-between;
}

.footer_logo_img img {
    width: 230px;
}

.hot_ck_flex {
    /*margin-top: 20px;*/
    display: flex;
    flex-wrap: wrap;
}

.hot_ck_flex a {
    width: 50%;
    color: #c6c6c6;
}

.hot_ck h2 {
    font-size: 24px;
    color: #fff;
    margin-bottom: 10px;
    font-weight: bold;
}

.footer_img {
    display: flex;
    justify-content: center;
    text-align: center;
}

footer {
    background: #262626;
}

.footer_img_txt {
    margin: 0 10px;
    max-width: 100px;
    min-width: 100px;
}

.footer_img_txt p {
    margin-top: 10px;
    color: #fff;
}

.footer_img_txt img {
    width: 100%;
}

.footer_logo {
    color: white;
}

footer .nav_phone span::after {
    content: "";
    position: absolute;
    width: 20px;
    height: 20px;
    background-image: url(../images/nav_phone.png);
    background-position: center;
    background-size: cover;
    left: -25px;
    bottom: 0;
}

footer .container {
    padding-bottom: 0;
    padding-bottom: 30px;
}

.footer_end {
    border-top: 1px solid #999999;
}

.footer_end .min_w {
    width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: white;
    font-size: 14px;
    padding: 15px 0;
}

.swiper-container2 h4 {
    font-size: 16px;
    margin: 7px 0;
}

.swiper-container2 p {
    padding-top: 10px;
    font-size: 13px;
    color: #999999;
    padding-bottom: 30px;
}

.teachers {
    background-image: url(../images/bjb.png);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background: linear-gradient(rgba(255, 255, 255, 0.3), rgba(194, 194, 194, 0.3)), url(../images/bjb.png) no-repeat 0% 80%/ cover;
    background-attachment: fixed;
}

.other_banner {
    margin-top: 110px;
    height: 400px;
    background-image: url(../images/other_banner.png);
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-position: center;
    /*background-attachment: fixed;*/
}

.course_type {
    background-color: white;
    border-radius: 10px;
    padding: 25px 20px;
    box-shadow: 0 4px 16px 0 rgba(0, 0, 0, 0.05);
    margin-top: 30px;
    display: flex;
    align-items: center;
    font-size: 14px;
}

.course_type h3 {
    margin-right: 15px;
    color: #999;
    font-size: 14px;
}

.course_type a {
    color: #666;
    padding: 5px 10px;
    border-radius: 10px;
    border: 1px solid transparent;
}

.course_type a.active {
    color: #ffae00;
    border: 1px solid rgba(255, 174, 0, 0.3);
}

.course_list {
    padding-top: 30px;
}

.free_course ul li:hover {
    transform: translateY(-10px);
}

.page-item.active .page-link {
    z-index: 3;
    color: #fff;
    background-color: #ffae00;
    border-color: #ffae00;
}

.page-link {
    position: relative;
    display: block;
    padding: 0.5rem 0.75rem;
    margin-left: -1px;
    line-height: 1.25;
    color: #ffae00;
    background-color: #fff;
    border: 1px solid #dee2e6;
}

.location {
    background-color: white;
    border-radius: 10px;
    padding: 25px 20px;
    box-shadow: 0 4px 16px 0 rgba(0, 0, 0, 0.05);
    margin-top: 30px;
    display: flex;
    align-items: center;
    font-size: 14px;
}

.location_txt a.active {
    color: #ffae00;
}

.location_txt a {
    color: #666;
}

.course_detail {
    box-shadow: 0 4px 16px 0 rgba(0, 0, 0, 0.05);
    margin-top: 30px;
    padding: 30px;
    margin-bottom: 30px;
}

.detail_title {
    display: flex;
    margin-bottom: 30px;
}

.detail_title .detail_img {
    max-width: 400px;
}

.detail_title .detail_img img {
    width: 100%;
}

.detail_title_txt {
    padding-left: 30px;
}

.detail_title_txt h2 {
    font-size: 28px;
}

.detail_title_txt h3 {
    font-size: 16px;
    color: #ffae00;
    margin: 10px 0;
}

.detail_title_txt p {
    display: flex;
    font-size: 14px;
}

.detail_title_txt .strong {
    color: #999999;
    margin-left: 0;
    white-space: nowrap;
}

.detail_title_txt p span {
    color: #666;
    margin-left: 10px;
}

.course_btn {
    margin-top: 30px;
}

.course_btn {
    display: flex;
    align-items: center;
}

.course_btn a {
    display: inline-block;
    width: 170px;
    height: 48px;
    line-height: 48px;
    font-size: 16px;
    color: #5c5c5c;
    text-align: center;
    background-color: #f4f4f4;
    border-radius: 4px;
    margin-right: 10px;
    cursor: pointer;
}

.course_btn a.cur {
    background-color: #ffae00;
    color: #fff;
}

.phone-num {
    position: relative;
    font-size: 23px;
    color: #ffae00;
    margin-left: 30px;
}

.phone-num:before {
    content: '';
    display: inline-block;
    width: 35px;
    height: 35px;
    background-image: url(../images/nav_phone.png);
    background-size: contain;
    vertical-align: -5px;
}

.detail_main {
    padding-top: 29px;
    border-top: 1px solid #999;
}

.detail_main h3 {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 20px;
}

.detail_main {
    display: flex;
    justify-content: space-between;
}

.suggest_course {
    max-width: 355px;
}

.suggest_course_main {
    box-shadow: 0 4px 16px 0 rgba(0, 0, 0, 0.05);
    padding: 30px;
    margin-left: 20px;
    padding-left: 20px;
}

.suggest_course h3 {
    font-size: 17px;
}

.suggest_course_img img {
    width: 100%;
}

.suggest_course_img {
    border-radius: 10px;
    overflow: hidden;
}

.suggest_course li {
    box-shadow: 0 4px 16px 0 rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
    border-bottom: 1px solid #d9d9d9;
    transition: all 0.7s;
}

.suggest_course li:hover {
    border-bottom: 1px solid #ffae00;
}

.suggest_course li h4 {
    font-size: 14px;
    padding: 10px 5px;
    text-align: center;
    background-color: #f4f4f4;
}

.suggest_new_main a {
    font-size: 14px;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 10px;
}

.suggest_new_main a::before {
    content: '';
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: #ffae00;
    vertical-align: middle;
    margin-right: 5px;
}

#myVideo {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.about {
    border-top: none;
    padding-top: 0;
}

.agile-its {
    width: 35%;
    margin: 0px auto;
    background: rgba(16, 16, 16, 0.88);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateY(-50%);
    transform: translateX(-50%);
    transform: translate(-50%, -50%);
}

.agile-its h2 {
    color: #fff;
    padding: 25px 0 0;
    text-align: center;
    font-size: 24px;
}

.w3layouts {
    padding: 30px 50px 40px;
}

.agileinfo {
    position: relative;
}

.agile-its label {
    font-size: 1em;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: .7em;
    letter-spacing: 1px;
    display: block;
    text-transform: capitalize;
}

input[type="text"],
input[type="email"],
select,
select.dropdown {
    width: 96%;
    padding: 0.6em;
    border: 1px solid #848484;
    font-size: .9em;
    letter-spacing: .5px;
    outline: none;
    color: #fff;
    background-color: transparent;
    margin-bottom: 1.2em;
    font-family: 'Open Sans', sans-serif;
}

.wthreesubmitaits {
    width: 60%;
    margin: 1em auto 0;
}

input[type="submit"] {
    width: 100%;
    background: #F44336;
    border: none;
    padding: 12px 0;
    color: #fff;
    font-size: 17px;
    cursor: pointer;
    letter-spacing: 1px;
    -webkit-transition: 0.5s all;
    transition: 0.5s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5 all;
    -o-transition: 0.5s all;
    font-family: 'Open Sans', sans-serif;
    text-transform: capitalize;
}

.all_us {
    top: 0;
    left: 0;
    position: fixed;
    width: 100%;
    height: 100%;
    background-color: rgb(0 0 0 / 50%);
    z-index: 999999999;
    display: none;
}

.form_box option {
    background-color: #4a4a4a;
}

.cw {
    position: absolute;
    top: 20px;
    right: 20px;
}

.cw img {
    width: 30px;
    transition: all 0.7s;
}

.cw img:hover {
    -moz-transform: rotate(-90deg);
    -webkit-transform: rotate(-90deg);
    cursor: pointer;
}

.free_list ul {
    display: flex;
    flex-wrap: wrap;
}

.free_list ul li {
    padding: 20px 10px;
    border-radius: 10px;
    width: 49%;
    background-image: linear-gradient(#f2f2f2, #f2f2f2), linear-gradient(#fdf3f3, #fdf3f3);
    margin-right: 2%;
    margin-bottom: 2%;
    display: flex;
    align-items: center;
    justify-content: space-around;
    position: relative;
}

.free_list ul li:nth-child(2n+2) {
    margin-right: 0%;
}

.free_list ul li h3 {
    font-size: 18px;
    font-weight: bold;
}

.free_list ul li span {
    font-size: 22px;
    color: #f13b3c;
    font-weight: bold;
}

.free_list ul li p {
    font-size: 20px;
    color: #393939;
}

.btn_free:hover {
    cursor: pointer;
}

.btn_free {
    width: 140px;
    height: 48px;
    background-image: linear-gradient(60deg, #f0383c 0%, #ff883c 100%), linear-gradient(#ffffff, #ffffff);
    box-shadow: 0px 8px 16px 0px rgba(255, 106, 110, 0.38);
    border-radius: 24px;
    color: #fff;
    font-size: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.left_jb {
    width: 47px;
    height: 47px;
    background: url(../images/hot_left.png) no-repeat top center;
    position: absolute;
    top: -2px;
    left: -2px;
}

.free_lc {
    background: #f5f5f5;
}

.ul_2 {
    display: flex;
    flex-wrap: wrap;
    padding: 60px 0 139px 0;
    justify-content: space-between;
}

.ul_2 li {
    width: 282px;
    height: 302px;
    position: relative;
}

.ul_2 li:nth-child(1) {
    background: url(../images/ul2_1.jpg) no-repeat top center;
}

.ul_2 li:nth-child(2) {
    background: url(../images/ul2_2.jpg) no-repeat top center;
}

.ul_2 li:nth-child(3) {
    background: url(../images/ul2_3.jpg) no-repeat top center;
}

.ul_2 li:nth-child(4) {
    background: url(../images/ul2_4.jpg) no-repeat top center;
}

.hc_href {
    cursor: pointer;
}

.ul_2 li .title_1 {
    font-size: 22px;
    font-weight: bold;
    color: #393939;
    padding: 50px 0 0 16px;
}

.ul_2 li .title_2 {
    width: 208px;
    font-size: 16px;
    line-height: 28px;
    color: #fff;
    padding: 45px 0 0 35px;
}

.ul_2 li .title_3 {
    font-size: 16px;
    color: #ff8b10;
    position: absolute;
    bottom: 55px;
    left: 34px;
}

.more_questions {
    background-image: url(../images/bmtj.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    height: 550px;
    position: relative;
    background-attachment: fixed;
}

.onebyopn {
    width: 252px;
    height: 54px;
    background-image: linear-gradient(60deg, #f0383c 0%, #ff883c 100%), linear-gradient(#7f7f7f, #7f7f7f);
    border-radius: 27px;
    font-size: 17px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    margin: 0 auto;
}

.more_questions .flex {
    display: flex;
    width: 1280px;
    background-color: white;
    position: absolute;
    bottom: 45px;
    align-items: center;
}

.questions_txt {
    padding: 150px 20px;
    background-image: linear-gradient(60deg, #7817e7 0%, #9b22e2 100%), linear-gradient(#ff327c, #ff327c);
    width: 45%;
    text-align: center;
    min-height: 440px;
}

.questions_sum {
    width: 65%;
}

.questions_sum ul {
    padding: 40px 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-content: space-between;
    margin-top: 3%;
}

.questions_sum ul li {
    width: 31%;
    height: 150px;
    background-image: linear-gradient(60deg, #7817e7 0%, #9b22e2 100%), linear-gradient(#ff327c, #ff327c);
    margin-bottom: 2%;
}

.questions_sum ul li:nth-child(4),
.questions_sum ul li:nth-child(5),
.questions_sum ul li:nth-child(5) {
    margin-bottom: 0;
}

.questions_sum ul li a {
    display: block;
    width: 100%;
    height: 100%;
}

.questions_sum ul li .title_1 {
    font-size: 40px;
    font-weight: bold;
    color: #ffffff;
    padding: 11px 0 0 21px;
}

.questions_sum ul li .title_1 span {
    font-size: 16px;
    font-weight: normal;
    opacity: 0.5;
}

.questions_sum ul li .title_2 {
    font-size: 18px;
    font-weight: bold;
    color: #ffffff;
    padding: 10px;
    line-height: 30px;
}

.questions_txt .h2_title h2 {
    display: inline-block;
    font-size: 28px;
    font-weight: bold;
    margin-right: 40px;
    padding-left: 10px;
    position: relative;
    color: white;
}

.teacher_list {
    /* background: linear-gradient(rgba(255, 255, 255, 0.3), rgba(194, 194, 194, 0.3)), url(../images/bjb.png) no-repeat 0% 80% / cover; */
    background-color: #000;
}

.teacher_list ul li {
    display: flex;
    background: white;
    margin-bottom: 40px;
    align-items: center;
    background-color: #eff8f6;
    border-radius: 10px;
    background-color: #1a1a1a;
    position: relative;
}

.teacher_list ul li .teache_img {
    max-width: 300px;
}

.teacher_list ul li .teache_img img {
    width: 100%;
}

.teache_txt {
    padding: 30px;
    color: white;
    padding-left: 50px;
}

.teache_txt h2 {
    font-size: 32px;
    font-weight: bold;
}

.teache_txt span {
    display: inline-block;
    margin: 20px auto;
    font-size: 22px;
}

.teacher_list .course_type {
    margin-top: 0;
    background-color: #1a1a1a;
}

.teacher_list .course_type h3 {
    color: white;
}

.teacher_list .course_type a {
    color: white;
}

.teacher_list .course_type a.active {
    color: #ffae00;
    border: 1px solid rgba(255, 174, 0, 0.3);
}

.more {
    position: absolute;
    display: inline-block;
    width: 124px;
    height: 38px;
    background-color: #fff;
    text-align: center;
    line-height: 38px;
    margin-top: 54px;
    font-size: 15px;
    color: #333;
    text-decoration: none;
    top: 0;
    right: 0;
}

.guarantee_list ul {
    display: flex;
    justify-content: space-around;
    margin-bottom: 40px;
}

.guarantee_list ul li {
    width: 23%;
    text-align: center;
}

.guarantee_list ul li .guarantee_list_one {
    border: 1px solid #eeeeef;
    box-shadow: 0 0px 10px 2px #eeeeef;
    border-radius: 10px;
    margin-bottom: 20px;
    padding: 23% 10px;
    min-height: 227px;
}

.guarantee_list ul li .guarantee_list_two {
    border: 3px solid #ffae00;
    box-shadow: 0 0px 10px 2px #eeeeef;
    border-radius: 10px;
    margin-bottom: 20px;
    padding: 23% 10px;
    position: relative;
}

.bz {
    position: absolute;
    right: 0;
    top: 0;
    width: 70px;
    height: 23px;
    line-height: 23px;
    text-align: center;
    color: #ffffff;
    font-size: 14px;
    position: absolute;
    z-index: 1;
    top: 23px;
    background-color: #ffae00;
}

.sg {
    background-image: linear-gradient(60deg, #ffae00 0%, #ff883c 100%), linear-gradient(#7f7f7f, #7f7f7f);
}

.guarantee_xz {
    background-color: #f5f5f5;
}

.guarantee_xz p {
    font-size: 20px;
    color: #595959;
    line-height: 44px;
    text-align: left;
    margin: 35px auto 0;
}

.guarantee_xz img {
    width: 100%;
}

.jytx img {
    width: 100%;
}

.kcsz {
    background-image: url(../images/p2_bj.png);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.kcsz img {
    width: 100%;
}

.guarantee_list_one h3 {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 20px;
}

.guarantee_list_two h4 {
    font-size: 18px;
    margin-bottom: 20px;
}

.xt_banner {
    height: 80vh;
    background-size: contain;
}

.from_free {
    cursor: pointer;
}

.planning {
    padding: 60px 0;
    background-image: url(../images/advantage.jpg);
    background-repeat: no-repeat;
    background-position: bottom;
    background-size: cover;
    background-attachment: fixed;
}

.planning_title li {
    margin-bottom: 10px;
    font-size: 17px;
    width: 50%;
    padding-left: 80px;
    margin-left: auto;
}

.planning_title li::before {
    content: '';
    width: 27px;
    height: 51px;
    background-image: url(../images/gou.png);
    background-repeat: no-repeat;
    background-size: contain;
    float: left;
    margin-right: 13px;
    background-position: center;
}

.planning_title li b {
    font-weight: 500;
    color: #3c424e;
}

.planning_title li p {
    font-size: 14px;
    color: #666;
}

.planning_solout {
    padding: 60px 0;
    background-image: url(../images/dz.jpg);
    background-repeat: no-repeat;
    background-position: bottom;
    background-size: cover;
    background-attachment: fixed;
}

.planning_solout h2 {
    font-size: 48px;
    color: #3c424e;
    line-height: 66px;
}

.planning_solout h3 {
    display: block;
    font-size: 56px;
    color: #3c424e;
}

.planning_solout ul {
    margin-top: 60px;
    width: 70%;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}

.planning_solout ul li {
    width: 30%;
    padding: 50px 0;
    background-color: white;
    text-align: center;
    border-radius: 10px;
    margin-bottom: 20px;
}

.planning_solout ul li img {
    width: 65px;
    margin-bottom: 10px;
}

.planning_solout ul li p {
    font-size: 18px;
    color: #20405d;
}

.title_h2 {
    text-align: center;
    margin-bottom: 40px;
}

.title_h2 h2 {
    font-size: 42px;
    line-height: 88px;
    color: #3c424e;
}

.title_h2 p {
    margin: 0px;
    color: #aaa;
    font-size: 16px;
}
.new_detail_title {
    font-size: 25px;
    margin-bottom: 30px;
}

.new_detail_title span {
    font-size: 16px;
    display: block;
    color: #c6c6c6;
    margin-top: 10px;
}