/*reset*/
html {
  font-family: sans-serif;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
nav,
section,
summary {
  display: block;
}

h1,
h2,
h3,
h4,
h5,
h6,
dl,
dd,
p,
select,
textarea {
  margin: 0;
}

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

a {
  color: #333;
  background-color: transparent;
  -webkit-text-decoration-skip: objects;
  text-decoration: none;
}

a:active,
a:hover {
  outline: 0;
}

audio,
canvas,
video {
  display: inline-block;
  vertical-align: baseline;
}

audio:not([controls]) {
  display: none;
  height: 0;
}

img {
  border: 0;
  display: block;
}

svg:not(:root) {
  overflow: hidden;
}

button,
input[type="button"],
input[type="reset"],
input[type="submit"] {
  -webkit-appearance: button;
  cursor: pointer;
}

button::-moz-focus-inner,
input[type="button"]::-moz-focus-inner,
input[type="reset"]::-moz-focus-inner,
input[type="submit"]::-moz-focus-inner {
  padding: 0;
  border: 0;
}

button[disabled],
html input[disabled] {
  cursor: default;
}

input,
button {
  overflow: visible;
}

button,
select {
  text-transform: none;
}

input[type="checkbox"],
input[type="radio"] {
  padding: 0;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

textarea {
  resize: none;
  border: 1px solid #ccc;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

td,
th {
  padding: 0;
}

del {
  text-decoration: line-through;
}

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

.clearfix:after {
  display: block;
  content: '';
  height: 0;
  clear: both;
  visibility: hidden;
}

html {
  font-size: 12px;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-family: "Microsoft YaHei", Arial, SimSun, SimHei, sans-serif;
  font-size: 14px;
  color: #333;
}

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

.banner {
  width: 100%;
  height: 650px;
  margin-top: 136px;
  position: relative;
}

.banner .wrapper {
  position: relative;
}

.banner .slide-list {
  width: 100%;
  height: 650px;
  float: left;
}

.banner .pagination_txt {
  width: 1200px;
  height: 50px;
  position: absolute;
  left: 50%;
  margin-left: -600px;
  z-index: 2;
  bottom: 0;
}

.banner .pagination_txt .item {
  width: 298px;
  float: left;
  height: 50px;
  font-size: 14px;
  color: #fff;
  line-height: 50px;
  text-align: center;
  cursor: pointer;
  border-right: 2px solid rgba(255, 255, 255, 0.5);
  background-color: rgba(10, 19, 61, 0.5);
}

.banner .pagination_txt .item:last-child {
  border-right: 0;
}

.banner .pagination_txt .cur {
  background-color: #ff8e00;
}

.banner .banner_sjb {
  background: url(https://tj.xhd.cn/topic/shouyezt/images/2025_hjb.jpg) top center no-repeat;
}

.banner .banner_sjb a {
  width: 1200px;
  height: 650px;
  display: block;
  margin: 0 auto;
}

.banner .banner_lxky {
  background: url(../img/ban_lxky.jpg) top center no-repeat;
}

.banner .banner_kysl {
  background: url(../img/ban_kysl.jpg) top center no-repeat;
}

.banner .banner_kysl a{
  width: 1200px;
  height: 650px;
  display: block;
  margin: 0 auto;
}

.banner .banner_lxky a {
  width: 1200px;
  height: 650px;
  display: block;
  margin: 0 auto;
}

.banner .banner_hd {
  background: url(../img/ban_hd.jpg) top center no-repeat;
}

.banner .banner_hd a {
  width: 1200px;
  height: 650px;
  display: block;
  margin: 0 auto;
}

.banner .banner_ossd {
  background: url(../img/ban_ossd.jpg) top center no-repeat;
}

.banner .banner_ossd a {
  width: 1200px;
  height: 650px;
  display: block;
  margin: 0 auto;
}

.banner .ban {
  width: 1200px;
  height: 650px;
  background: url(../img/ban.jpg) top center no-repeat;
}

.banner .ban .wrapper {
  height: 100%;
  position: relative;
}

.banner .ban a {
  width: 240px;
  height: 56px;
  font-size: 22px;
  color: #fff;
  text-align: center;
  line-height: 56px;
  border-radius: 28px;
  position: absolute;
  bottom: 100px;
}

.banner .ban a:first-child {
  left: 260px;
  background: linear-gradient(to right, #f46212 0%, #f7a700 100%);
  box-shadow: 0px 5px 0 1px #de4f00;
}

.banner .ban a:last-child {
  right: 260px;
  background: linear-gradient(to right, #0178fd 0%, #00c0ff 100%);
  box-shadow: 0px 5px 0 1px #0048ff;
}

.title_lx h6 {
  text-align: center;
  font-size: 36px;
  color: #333;
  line-height: 40px;
  font-weight: normal;
  margin-top: 40px;
}

.title_lx p {
  color: #555;
  font-size: 20px;
  text-align: center;
  line-height: 22px;
  margin-top: 28px;
}

.yihuo {
  margin-top: 55px;
}

.yihuo ul {
  padding-top: 10px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.yihuo ul li {
  width: 278px;
  height: 210px;
  margin-top: 40px;
  border-radius: 10px;
  position: relative;
  background-color: #fff;
  box-shadow: 0 0 15px 1px rgba(127, 151, 255, 0.2);
}

.yihuo ul li img {
  border-radius: 10px 10px 0 0;
}

.yihuo ul li h6 {
  font-weight: normal;
  font-size: 22px;
  color: #333;
  text-align: center;
  line-height: 24px;
}

.yihuo ul li p {
  text-align: center;
  font-size: 16px;
  color: #555;
  line-height: 20px;
  margin-top: 15px;
}

.yihuo ul li::after {
  position: absolute;
  content: '';
  width: 28px;
  height: 2px;
  border: 1px solid #aaa;
  border-radius: 2px;
  bottom: 19px;
  left: 124px;
}

.yihuo .zxgg {
  height: 160px;
  border-radius: 20px;
  display: block;
  margin: 50px auto;
  box-shadow: 0 0 9px 1px rgba(149, 45, 36, 0.2);
}

.yihuo .zxgg img {
  border-radius: 20px;
}

.lxgj {
  width: 100%;
  height: 770px;
  padding-top: 4px;
  background: url(../img/lxgj_bg.jpg) top center no-repeat;
}

.lxgj .title_lx {
  margin-top: 50px;
}

.lxgj ul {
  padding-top: 10px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.lxgj ul li {
  width: 370px;
  height: 268px;
  margin-top: 40px;
  position: relative;
  border-radius: 40px 0 40px 0;
  background-color: #fff;
  box-shadow: 0 0 16px 0 rgba(106, 141, 182, 0.14);
}

.lxgj ul li img {
  position: absolute;
  left: 28px;
  top: 20px;
}

.lxgj ul li h6 {
  font-size: 22px;
  color: #1a7af8;
  font-weight: normal;
  line-height: 26px;
  text-align: center;
  padding-top: 45px;
}

.lxgj ul li span {
  width: 100%;
  display: block;
  font-size: 22px;
  color: #333;
  text-align: center;
  line-height: 26px;
  margin-top: 15px;
}

.lxgj ul li p {
  text-align: center;
  font-size: 18px;
  color: #555;
  line-height: 22px;
  margin-top: 20px;
}

.lxgj ul li a {
  width: 198px;
  height: 42px;
  border: 1px solid #777;
  border-radius: 5px;
  position: absolute;
  bottom: 25px;
  left: 85px;
  font-size: 16px;
  color: #555;
  text-align: center;
  line-height: 42px;
}

.lxgj ul li a:hover {
  color: #fff;
  border-color: #1a7af8;
  background-color: #1a7af8;
}

.lxgj ul li::after {
  position: absolute;
  content: '';
  width: 314px;
  height: 1px;
  border-bottom: 1px dashed #ddd;
  left: 28px;
  bottom: 92px;
}

.yuanxiao {
  position: relative;
  margin-top: 55px;
  padding-bottom: 50px;
}

.yuanxiao .yx_icon1 {
  position: absolute;
  left: 0;
  top: 492px;
}

.yuanxiao .yx_icon2 {
  position: absolute;
  right: 0;
  top: 242px;
}

.yuanxiao .yuanxiao_list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  padding-top: 10px;
}

.yuanxiao .yuanxiao_list .yx_list {
  width: 368px;
  height: 378px;
  margin-top: 40px;
  border-radius: 20px;
  position: relative;
  border: 1px solid #37adff;
}

.yuanxiao .yuanxiao_list .yx_list img {
  width: 368px;
  border-radius: 20px 20px 0 0;
}

.yuanxiao .yuanxiao_list .yx_list span {
  width: 368px;
  height: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: absolute;
  left: 1px;
  top: 1px;
  font-size: 24px;
  color: #fff;
}

.yuanxiao .yuanxiao_list .yx_list .yuanxiao_dx {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  padding: 7px 29px 0 29px;
}

.yuanxiao .yuanxiao_list .yx_list .yuanxiao_dx a {
  width: 146px;
  height: 44px;
  margin-top: 13px;
  border-radius: 6px;
  text-align: center;
  line-height: 44px;
  font-size: 16px;
  color: #0097ff;
  background-color: #f0f9ff;
}

.yuanxiao .yuanxiao_list .yx_list .btn_zx {
  margin: 29px auto 0;
  display: table;
  height: 32px;
  font-size: 18px;
  color: #555;
  line-height: 32px;
  border-bottom: 1px dashed #c3e6ff;
}

.yuanxiao .yuanxiao_list .yx_list .btn_zx:hover {
  color: #0097ff;
}

.yuanxiao .yuanxiao_list .yx_list:nth-child(2) .yuanxiao_dx a:last-child {
  width: 100%;
}

.yuanxiao .yuanxiao_list .yx_list:nth-child(5) .yuanxiao_dx {
  padding: 7px 16px 0 16px;
}

.yuanxiao .yuanxiao_list .yx_list:nth-child(5) .yuanxiao_dx a {
  width: 160px;
}

.yuanxiao .btn_yx {
  width: 200px;
  height: 48px;
  margin: 50px auto 0;
  border-radius: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  font-size: 20px;
  color: #fff;
  background-color: #1a7af8;
  box-shadow: 0 0 10px 4px rgba(26, 122, 248, 0.3);
}

.btn_yx {
  width: 200px;
  height: 48px;
  margin: 50px auto 0;
  border-radius: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  font-size: 20px;
  color: #fff;
  background-color: #1a7af8;
  box-shadow: 0 0 10px 4px rgba(26, 122, 248, 0.3);
}

.tuijian {
  width: 100%;
  height: 917px;
  padding-top: 5px;
  background: url(../img/tj_bg.jpg) top center no-repeat;
}

.tuijian .title_lx {
  margin-top: 40px;
}

.tuijian .title_lx h6 {
  color: #fff;
}

.tuijian .title_lx p {
  color: #fff;
}

.tuijian .tuijian_list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.tuijian .tuijian_list .tj_list {
  width: 370px;
  height: 320px;
  margin-top: 50px;
  border-radius: 20px;
  background-color: #fff;
}

.tuijian .tuijian_list .tj_list h6 {
  padding-left: 148px;
  font-size: 22px;
  color: #333;
  line-height: 28px;
  font-weight: normal;
  margin-top: 30px;
}

.tuijian .tuijian_list .tj_list .rmzy_list {
  width: 289px;
  height: 130px;
  margin: 24px auto 0;
  border-radius: 10px;
  padding: 10px 18px 10px 23px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  background-color: #f2f7ff;
}

.tuijian .tuijian_list .tj_list .rmzy_list p {
  width: 129px;
  font-size: 18px;
  color: #555;
  line-height: 20px;
  height: 20px;
  padding-left: 15px;
  position: relative;
}

.tuijian .tuijian_list .tj_list .rmzy_list p::before {
  position: absolute;
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  left: 0;
  top: 6px;
  background-color: #1a7af8;
}

.tuijian .tuijian_list .tj_list a {
  width: 178px;
  height: 42px;
  border-radius: 22px;
  border: 1px solid #1a7af8;
  display: block;
  text-align: center;
  line-height: 42px;
  font-size: 16px;
  color: #1a7af8;
  margin: 24px auto 0;
}

.tuijian .tuijian_list .tj_list a:hover {
  color: #fff;
  background-color: #1a7af8;
}

.tuijian .tuijian_list .tj_list:nth-child(1) h6 {
  background: url(../img/tj_icon1.png) 114px center no-repeat;
}

.tuijian .tuijian_list .tj_list:nth-child(2) h6 {
  background: url(../img/tj_icon2.png) 114px center no-repeat;
}

.tuijian .tuijian_list .tj_list:nth-child(3) h6 {
  background: url(../img/tj_icon3.png) 114px center no-repeat;
}

.tuijian .tuijian_list .tj_list:nth-child(4) h6 {
  background: url(../img/tj_icon4.png) 114px center no-repeat;
}

.tuijian .tuijian_list .tj_list:nth-child(5) h6 {
  background: url(../img/tj_icon5.png) 114px center no-repeat;
}

.tuijian .tuijian_list .tj_list:nth-child(6) h6 {
  background: url(../img/tj_icon6.png) 114px center no-repeat;
}

.xizhi {
  margin-top: 44px;
}

.xizhi .xizhi_list {
  padding-top: 10px;
}

.xizhi .xizhi_list .xz_list {
  width: 298px;
  height: 316px;
  float: left;
  margin-top: 50px;
  margin-right: 150px;
  border-radius: 20px 0 0 0;
  border: 1px solid #c3ddff;
  position: relative;
}

.xizhi .xizhi_list .xz_list img {
  border-radius: 20px 0 0 0;
}

.xizhi .xizhi_list .xz_list .touming_xz {
  width: 100%;
  height: 50px;
  position: absolute;
  left: 0;
  top: 109px;
  background-color: rgba(0, 0, 0, 0.5);
}

.xizhi .xizhi_list .xz_list .touming_xz span {
  padding-left: 25px;
  height: 50px;
  float: right;
  line-height: 50px;
  margin-right: 22px;
  font-size: 24px;
  color: #fff;
  font-style: italic;
  background: url(../img/xz_icon.png) left center no-repeat;
}

.xizhi .xizhi_list .xz_list .xizhi_title {
  height: 24px;
  position: relative;
  margin: 18px 0 0 20px;
}

.xizhi .xizhi_list .xz_list .xizhi_title h6 {
  font-size: 20px;
  color: #333;
  font-weight: normal;
  line-height: 24px;
  position: absolute;
  z-index: 1;
}

.xizhi .xizhi_list .xz_list .xizhi_title::before {
  position: absolute;
  content: '';
  width: 146px;
  height: 6px;
  left: 0;
  bottom: 0;
  border-radius: 3px;
  background-color: rgba(26, 122, 248, 0.15);
}

.xizhi .xizhi_list .xz_list p {
  padding: 0 20px;
  font-size: 16px;
  color: #333;
  line-height: 26px;
  margin-top: 10px;
}

.xizhi .xizhi_list .xz_list:nth-child(1) .xizhi_title::before, .xizhi .xizhi_list .xz_list:nth-child(3) .xizhi_title::before, .xizhi .xizhi_list .xz_list:nth-child(5) .xizhi_title::before, .xizhi .xizhi_list .xz_list:nth-child(6) .xizhi_title::before {
  width: 176px;
}

.xizhi .xizhi_list .mar0 {
  margin-right: 0;
}

.xizhi .btn_yx {
  width: 240px;
  margin: 50px auto;
}

.tixi {
  width: 100%;
  height: 1048px;
  padding-top: 1px;
  background: url(../img/tx_bg.jpg) top center no-repeat;
}

.tixi .title_lx {
  margin-top: 60px;
}

.tixi .title_lx h6,
.tixi .title_lx p {
  color: #fff;
}

.tixi ul {
  padding: 42px 44px 0 44px;
}

.tixi ul li {
  width: 150px;
  height: 76px;
  float: left;
  margin-right: 41px;
  margin-bottom: 109px;
  line-height: 76px;
  padding-top: 71px;
  text-align: center;
  font-size: 18px;
  color: #333;
}

.tixi ul li:last-child {
  padding-top: 0;
  height: 147px;
  line-height: 130px;
  text-align: center;
  color: #fff;
  font-size: 30px;
}

.tixi ul .mar0 {
  margin-right: 0;
}

.jiaoshi {
  width: 100%;
  height: 700px;
  padding-top: 60px;
  background: url(../img/js_bg.jpg) top center no-repeat;
}

.jiaoshi .title_js h6 {
  text-align: center;
  font-size: 36px;
  color: #333;
  line-height: 40px;
  font-weight: normal;
}

.jiaoshi .title_js  p {
  color: #555;
  font-size: 20px;
  text-align: center;
  line-height: 22px;
  margin-top: 20px;

}


.hezuo {
  width: 100%;
  height: 350px;
  background: url(../img/hz_bg.jpg) top center no-repeat;
  padding-top: 40px;
}

.title_hz h6 {
  color: #fff;
  text-align: center;
  font-size: 36px;
  line-height: 40px;
}

.hezuo img {
  width: 1200px;
  margin: 30px auto 0;
}

.zili {
  margin-top: 60px;
}

.zili img {
  margin: 60px auto;
}


/* 师资团队 */
.zt_img_plus img {
  position: absolute;
  bottom: 0;
  width: 75%;
  left: 11%;
}
.zt_info{
  width:730px;
  height: 296px;
  margin-left: 200px;
  background: url(sf_techer_inforbg.jpg) no-repeat;
  background-position: right top;
  position: relative;padding-top: 30px;
}
.zt_info.dujia:before{
  content:"";
  position: absolute;
  top: 220px;
  right: 30px;
  width: 160px;
  height: 92px;
  background: url(https://img.233.com/wx/img/jzs1/201802/dujia_icon1.png) no-repeat;
}
.teacher_box{
  background:url("https://img.233.com/wx/img/jzs1/201802/teacher-btbj.jpg") no-repeat;
  width:100%;
  height:180px;
  padding-top:25px;
  padding-bottom:50px;
}
a.zt_micro_img{
  width:118px;
  height:126px;
  overflow:hidden;
  display:block;
}
.zt_micro_img img{
  width:118px;
  padding-top:33px;
  opacity:.4;margin:0 auto;
  transition:all .5s ease 0s;
}
p.ztxt_1{
  width:700px;
  border-bottom:1px dashed #dedede;
  padding-bottom:15px;
  margin-top:25px;
  padding-right: 30px;
}
p.ztxt_2{
  margin-top:15px;
}
.skls_onclick img{
  padding-top:10px;
  opacity:1;
}
.skls_onclick span{
  color:#195ccb;
  font-weight:bold;
}
h3.zt_txt1{
  font-size:30px;
  color:#333;
  font-weight:bold;
}
.zt_txt1 em{
  font-size:15px;
  color:#4b79c5;
  border:1px solid #4b79c5;
  border-radius:5px;
  padding:1px 6px;
  margin-left:15px;
}
span.zt_txt2{
  font-size:15px;
  color:#333;
  line-height:25px;
}
.zt_txt2 b{
  font-weight:bold;
  color:#b2b2b2;
  margin-right:5px;
}
span.zt_txt3{
  font-size:15px;
  line-height:25px;
  display:block;
  margin-bottom:4px;
}
.zt_txt3 font{
  color:#888;
}
.zt_txt3 b{
  width:440px;
  float:left;
  font-weight: normal;
  font-style: normal;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  -webkit-line-clamp: 5;
}

.zt_txt3 font{
  color:#888;float:left
}
.z-teacher .tuandui_img{
margin: 0 auto;
padding-top: 30px;
}
.z-teacherbox{
  width:100%;
  margin:0 auto;
  height:702px;
  background:url(../img/sztd.jpg) no-repeat;
  /* background-attachment:fixed */
}
.z-teacher-img{background:url(../img/techer_bg.jpg) no-repeat;width:415px;height:326px;float:left;position:relative;z-index:2;top:87px;box-shadow:0 8px 30px rgba(0,0,0,0.3);left:0}
.z-teacher-boxall{width:1200px;margin:0 auto;position:relative}
.z-teacher-information{width:930px;height:500px;background-color:#fff;position:absolute;right:0;top:87px;overflow:hidden}
.ztc_onclick a img{padding-top:10px!important;opacity:1!important}
.ztc_onclick span{color:#195ccb;font-weight:bold}
.zt_play2_button{
  background:#f24641;
  background-image:linear-gradient(120deg,#ff5f4a,#e1423f);
  width:198px;
  height:58px;
  border-radius: 10px;
  position:absolute;
  text-align:center;
  line-height:58px;
  color:#fff;
  font-size:20px;
  box-shadow:0 6px 20px rgba(240,13,0,0.3);
  right:45px;top:30px
}
.zt_play2_button:hover{
  color:#fff;
  background-image:linear-gradient(120deg,#e1423f,#ff5f4a);
  top:25px;
  transition:all .3s
}
.an_jt_lt{
  background:url("../img/teacher_button_lt.png") no-repeat;
  width:54px;
  height:54px;
  position:absolute;
  bottom:-200px;
  left:0;
  transition:all 1s ease 0s;
}
.an_jt_rt{
  background:url("../img/teacher_button_rt.png") no-repeat;
  width:54px;
  height:54px;
  position:absolute;
  bottom:-200px;
  right:-90px;
  transition:all 1s ease 0s;
}
.an_jt_lt:hover{transform:rotate(360deg);-webkit-transform:rotate(360deg);-moz-transform:rotate(360deg);-o-transform:rotate(360deg)}
.an_jt_rt:hover{transform:rotate(360deg);-webkit-transform:rotate(360deg);-moz-transform:rotate(360deg);-o-transform:rotate(360deg)}
.zteacher_micro{background:url(../img/sf_techer_inforbg2.jpg) no-repeat;background-position:center 126px;position:relative}
.zteacher_micro ul{margin-left:20px}
.zteacher_micro li{width:130px;height:167px;text-align:center;font-size:15px;color:#555;float:left;margin-right:11px;margin-left:10px}
.zteacher_micro li:hover img{padding-top:10px;opacity:1}
.zteacher_micro li:hover span{color:#1a7af8;font-weight:bold}
.zteacher_micro li span{display:block;margin-top:14px;margin-right:10px}

/* 师资团队 */