/*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: 860px;
  background: url(../img/ban.jpg) top center no-repeat;
}

.shihe_gre {
  padding-top: 85px;
  padding-bottom: 80px;
  background: url(../img/sh_bg.jpg) bottom center no-repeat #f7f7f7;
}

.shihe_gre .title_gre::before {
  left: 88px;
}

.shihe_gre .title_gre::after {
  right: 88px;
}

.shihe_gre .leixing_gre {
  height: 656px;
  margin-top: 70px;
  position: relative;
}

.shihe_gre .leixing_gre span {
  display: block;
  height: 58px;
  font-size: 22px;
  color: #fff;
  text-align: center;
  line-height: 58px;
  position: absolute;
}

.shihe_gre .leixing_gre .yi {
  width: 397px;
  right: 160px;
  top: 10px;
}

.shihe_gre .leixing_gre .er {
  width: 375px;
  left: 205px;
  top: 114px;
}

.shihe_gre .leixing_gre .san {
  width: 415px;
  left: 0;
  top: 216px;
}

.shihe_gre .leixing_gre .si {
  width: 227px;
  left: 219px;
  top: 315px;
}

.shihe_gre .leixing_gre .wu {
  width: 480px;
  right: 0;
  top: 196px;
}

.shihe_gre h5 {
  text-align: center;
  font-weight: normal;
  font-size: 32px;
  color: #333;
  line-height: 46px;
  margin-top: 30px;
}

.shihe_gre h5 b {
  font-size: 42px;
}

.btn_gre {
  width: 195px;
  height: 46px;
  border-radius: 24px;
  border: 1px solid #536bf3;
  font-size: 24px;
  text-align: center;
  line-height: 46px;
  color: #536bf3;
  display: block;
  margin: 50px auto 0;
}

.btn_gre:hover {
  color: #fff;
  background-color: #536bf3;
}

.title_gre {
  font-size: 52px;
  color: #333;
  line-height: 56px;
  text-align: center;
  position: relative;
}

.title_gre b {
  color: #f8a61b;
}

.title_gre::before {
  position: absolute;
  content: '';
  width: 306px;
  height: 5px;
  bottom: -18px;
  background: url(../img/titlel.png) no-repeat;
}

.title_gre::after {
  position: absolute;
  content: '';
  width: 306px;
  height: 5px;
  bottom: -18px;
  background: url(../img/titler.png) no-repeat;
}

.beikao_gre {
  margin-top: 70px;
  padding-bottom: 85px;
}

.beikao_gre .title_gre::before {
  left: 35px;
}

.beikao_gre .title_gre::after {
  right: 35px;
}

.beikao_gre ul li {
  width: 380px;
  height: 300px;
  float: left;
  position: relative;
  margin: 50px 30px 0 0;
  background-color: #f3f3f6;
}

.beikao_gre ul li::before {
  position: absolute;
  content: '';
  width: 58px;
  height: 300px;
  left: 0;
  top: 0;
  background: url(../img/bg_left.png) no-repeat;
  background-size: 100% 100%;
}

.beikao_gre ul li::after {
  position: absolute;
  content: '';
  width: 58px;
  height: 300px;
  right: 0;
  bottom: 0;
  background: url(../img/bg_right.png) no-repeat;
  background-size: 100% 100%;
}

.beikao_gre ul li h6 {
  font-size: 24px;
  color: #333;
  text-align: center;
  line-height: 28px;
  margin-top: 20px;
  position: relative;
}

.beikao_gre ul li h6::after {
  position: absolute;
  content: '';
  width: 32px;
  height: 4px;
  background-color: #c4c4c4;
  left: 50%;
  bottom: -7px;
  margin-left: -16px;
}

.beikao_gre ul li p {
  padding: 0 30px;
  font-size: 16px;
  color: #333;
  line-height: 26px;
  margin-top: 15px;
}

.beikao_gre ul li p b {
  width: 4px;
  height: 4px;
  display: inline-block;
  margin-right: 10px;
  background-color: #c4c4c4;
}

.beikao_gre ul li .btn_gre {
  height: 30px;
  line-height: 30px;
  position: absolute;
  bottom: 22px;
  font-size: 18px;
  left: 50%;
}

.beikao_gre ul li:first-child h6 {
  margin-bottom: 15px;
}

.beikao_gre ul li:first-child p {
  padding: 0;
  float: left;
  width: 46%;
  font-size: 14px;
  margin-top: 0;
  padding-left: 4%;
}

.beikao_gre ul li:first-child p b {
  margin-right: 6px;
}

.beikao_gre ul li:nth-child(1) .btn_gre {
  width: 130px;
  margin-left: -65px;
}

.beikao_gre ul li:nth-child(2) .btn_gre {
  width: 120px;
  margin-left: -60px;
}

.beikao_gre ul li:nth-child(3) .btn_gre {
  width: 140px;
  margin-left: -70px;
}

.beikao_gre ul li:nth-child(4) .btn_gre {
  width: 204px;
  margin-left: -102px;
}

.beikao_gre ul li:nth-child(5) .btn_gre {
  width: 168px;
  margin-left: -84px;
}

.beikao_gre ul li:nth-child(6) .btn_gre {
  width: 168px;
  margin-left: -84px;
}

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

.titlefu_gre {
  font-size: 22px;
  color: #5e5e5e;
  text-align: center;
  line-height: 24px;
  margin-top: 22px;
}

.xuan_gre {
  width: 100%;
  height: 730px;
  padding-top: 70px;
  background: url(../img/xz_bg.jpg) top center no-repeat;
}

.xuan_gre .title_gre::before {
  left: 90px;
}

.xuan_gre .title_gre::after {
  right: 90px;
}

.xuan_gre ul {
  margin-top: 39px;
}

.xuan_gre ul li {
  width: 227px;
  height: 300px;
  float: left;
  margin-right: 16px;
}

.xuan_gre ul li img {
  margin: 35px auto 0;
}

.xuan_gre ul li span {
  width: 100%;
  display: block;
  font-size: 22px;
  color: #333;
  text-align: center;
  line-height: 24px;
  margin-top: 19px;
  position: relative;
}

.xuan_gre ul li span::before {
  position: absolute;
  content: '';
  width: 42px;
  height: 3px;
  left: 50%;
  bottom: -8px;
  margin-left: -21px;
  background: linear-gradient(to right, #536bf3, #f0aa37);
}

.xuan_gre ul li p {
  text-align: center;
  font-size: 16px;
  color: #333;
  line-height: 26px;
  margin-top: 20px;
}

.xuan_gre ul li:last-child {
  margin-right: 0;
}

.xuan_gre .btn_gre {
  margin-top: 199px;
}

.shizi_gre {
  margin-top: 70px;
  padding-bottom: 105px;
}

.shizi_gre .title_gre::before {
  left: 235px;
}

.shizi_gre .title_gre::after {
  right: 235px;
}

.shizi_gre .jiaoshi_gre {
  height: 643px;
}

.shizi_gre .jiaoshi_gre .jialeft_gre {
  width: 408px;
  float: left;
  margin-top: 140px;
}

.shizi_gre .jiaoshi_gre .jialeft_gre p {
  height: 46px;
  position: relative;
  border-radius: 0 42px 0 0;
  background-color: #f3f3f3;
  padding: 0 30px 0 85px;
  margin-bottom: 67px;
  font-size: 16px;
  color: #333;
  line-height: 46px;
  display: inline-block;
}

.shizi_gre .jiaoshi_gre .jialeft_gre p b {
  width: 67px;
  height: 55px;
  position: absolute;
  left: 0;
  top: -8px;
  background: url(../img/jsxbg1.png) no-repeat;
  font-size: 26px;
  color: #fff;
  line-height: 54px;
  text-indent: 15px;
}

.shizi_gre .jiaoshi_gre .jiaright_gre {
  width: 792px;
  float: right;
}

.shizi_gre .jiaoshi_gre .jiaright_gre .navbar {
  margin-top: 15px;
}

.shizi_gre .jiaoshi_gre .jiaright_gre .navbar .item {
  width: 90px;
  height: 90px;
  float: left;
  margin-right: 10px;
  cursor: pointer;
}

.shizi_gre .jiaoshi_gre .jiaright_gre .navbar .item:last-child {
  margin-right: 0;
}

.shizi_gre .jiaoshi_gre .jiaright_gre .navbar .active {
  background: url(../img/jsxbg.png) bottom center no-repeat;
}

.shizi_gre .jiaoshi_gre .jiaright_gre .js_list {
  display: none;
  height: 537px;
  position: relative;
}

.shizi_gre .jiaoshi_gre .jiaright_gre .js_list .js_listnr {
  width: 620px;
  height: 320px;
  position: absolute;
  left: 0;
  top: 216px;
}

.shizi_gre .jiaoshi_gre .jiaright_gre .js_list .js_listnr h6 {
  text-align: center;
  font-size: 32px;
  line-height: 34px;
  font-weight: normal;
  color: #fff;
  display: inline-block;
  margin-left: 274px;
  padding-bottom: 6px;
  border-bottom: 3px solid #f0aa37;
}

.shizi_gre .jiaoshi_gre .jiaright_gre .js_list .js_listnr p {
  color: #fff;
  text-align: center;
  font-size: 16px;
  line-height: 24px;
  margin-top: 18px;
}

.shizi_gre .jiaoshi_gre .jiaright_gre .js_list .js_listnr a {
  width: 168px;
  height: 40px;
  border: 1px solid #fff;
  border-radius: 20px;
  display: block;
  font-size: 22px;
  color: #fff;
  text-align: center;
  line-height: 40px;
  position: absolute;
  bottom: 30px;
  left: 50%;
  margin-left: -84px;
}

.shizi_gre .jiaoshi_gre .jiaright_gre .show {
  display: block;
}

.kecheng_gre {
  width: 100%;
  height: 920px;
  padding-top: 78px;
  background: url(../img/kc_bg.jpg) top center no-repeat;
}

.kecheng_gre .title_gre {
  color: #fff;
}

.kecheng_gre .title_gre::before {
  left: 235px;
  background: url(../img/titlel1.png) no-repeat;
}

.kecheng_gre .title_gre::after {
  right: 235px;
  background: url(../img/titler1.png) no-repeat;
}

.kecheng_gre .titlefu_gre {
  color: rgba(255, 255, 255, 0.6);
}

.kecheng_gre .ban_gre {
  height: 90px;
  margin-top: 30px;
}

.kecheng_gre .ban_gre li {
  width: 372px;
  height: 90px;
  float: left;
  margin-right: 42px;
  text-align: center;
  line-height: 90px;
  color: #fff;
  font-size: 22px;
  font-weight: bold;
  position: relative;
  background-color: #5264f2;
}

.kecheng_gre .ban_gre li:nth-child(3) {
  margin-right: 0;
}

.kecheng_gre .ban_gre li::before {
  position: absolute;
  content: '';
  width: 100%;
  height: 2px;
  left: 0;
  top: 0;
  background-color: #3b4cd1;
}

.kecheng_gre .yi {
  margin-top: 40px;
}

.kecheng_gre dl {
  width: 48%;
  float: left;
  padding-right: 2%;
}

.kecheng_gre dl dt {
  float: left;
  margin-right: 14px;
}

.kecheng_gre dl dd {
  float: left;
  min-height: 152px;
  height: auto;
  padding-left: 14px;
  background: url(../img/ban_bg.png) left top no-repeat;
}

.kecheng_gre dl dd h6 {
  font-size: 18px;
  color: #f8a61b;
  font-weight: normal;
  line-height: 20px;
  margin-bottom: 10px;
}

.kecheng_gre dl dd p {
  color: #fff;
  font-size: 14px;
  line-height: 26px;
}

.kecheng_gre .er {
  margin-top: 40px;
}

.kecheng_gre .er dl {
  width: 34.3%;
}

.kecheng_gre .er dl dd {
  width: 77%;
}

.kecheng_gre .er dl:last-child {
  width: 25%;
  float: right;
}

.kecheng_gre .er dl:last-child dd {
  width: 71%;
}

.yaoqiu_gre {
  margin-top: 75px;
}

.yaoqiu_gre .title_gre::before {
  left: 235px;
}

.yaoqiu_gre .title_gre::after {
  right: 235px;
}

.yaoqiu_gre .yqfs_gre {
  margin-bottom: 80px;
}

.yaoqiu_gre .yqfs_gre li {
  width: 570px;
  height: 800px;
  float: left;
  margin-top: 40px;
  background: url(../img/yq_bg1.jpg) no-repeat;
}

.yaoqiu_gre .yqfs_gre li h6 {
  font-size: 36px;
  color: #fff;
  text-align: center;
  line-height: 80px;
}

.yaoqiu_gre .yqfs_gre li span {
  display: block;
  text-align: center;
  color: #fff;
  width: 526px;
  height: 96px;
  padding-top: 20px;
  margin: 0 auto;
  font-size: 20px;
  line-height: 38px;
}

.yaoqiu_gre .yqfs_gre li span b {
  font-weight: normal;
  font-size: 28px;
}

.yaoqiu_gre .yqfs_gre li:last-child {
  float: right;
  background: url(../img/yq_bg2.jpg) no-repeat;
}

.xiaoqu_gre {
  position: relative;
  margin-bottom: 80px;
}

.xiaoqu_gre h6 {
  font-size: 26px;
  color: #333;
  line-height: 30px;
}

.xiaoqu_gre .navbar {
  position: absolute;
  left: 175px;
  height: 30px;
  top: 0;
}

.xiaoqu_gre .navbar .item {
  float: left;
  font-size: 16px;
  color: #333;
  line-height: 30px;
  margin-right: 40px;
  position: relative;
  cursor: pointer;
}

.xiaoqu_gre .navbar .active {
  color: #3f53ee;
}

.xiaoqu_gre .navbar .active::after {
  position: absolute;
  content: '';
  width: 30px;
  height: 2px;
  background-color: #3f53ee;
  left: 50%;
  margin-left: -15px;
  bottom: 0;
}

.xiaoqu_gre .xq_list {
  display: none;
  padding-top: 10px;
}

.xiaoqu_gre .xq_list .xq_left {
  float: left;
  margin-top: 20px;
}

.xiaoqu_gre .xq_list .xq_right {
  width: 640px;
  float: right;
}

.xiaoqu_gre .xq_list .xq_right img {
  float: left;
  margin: 20px 0 0 20px;
}

.xiaoqu_gre .show {
  display: block;
}

.xiaoqu_gre .btn_gre {
  width: 240px;
}