html {
  font-family: 'Helvetica Neue', 'Microsoft YaHei', Helvetica, STHeiTi, Arial, sans-serif;
  font-size: 100%;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: #333333;
  background-color: #F3F5FA;
  height: 100%;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary {
  display: block;
}
audio,
canvas,
progress,
video {
  display: inline-block;
  vertical-align: baseline;
}
audio:not([controls]) {
  display: none;
  height: 0;
}
[hidden],
template {
  display: none;
}
svg:not(:root) {
  overflow: hidden;
}
a {
  background: transparent;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
  color: #2C6DE4;
}
a:hover {
  opacity: 0.7;
}
abbr[title] {
  border-bottom: 1px dotted;
}
b,
strong {
  font-weight: bold;
}
small {
  font-size: 80%;
}
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
sup {
  top: -0.5em;
}
sub {
  bottom: -0.25em;
}
img {
  border: 0;
  vertical-align: middle;
}
hr {
  -moz-box-sizing: content-box;
  -webkit-box-sizing: content-box;
  box-sizing: content-box;
  height: 0;
}
pre {
  overflow: auto;
  white-space: pre;
  white-space: pre-wrap;
  word-wrap: break-word;
}
code,
kbd,
pre,
samp {
  font-family: monospace, monospace;
  font-size: 1em;
}
button,
input,
optgroup,
select,
textarea {
  color: inherit;
  font: inherit;
  margin: 0;
}
button {
  overflow: visible;
}
button,
select {
  text-transform: none;
}
legend {
  border: 0;
  padding: 0;
}
textarea {
  overflow: auto;
  resize: vertical;
}
optgroup {
  font-weight: bold;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
td,
th {
  padding: 0;
}
html,
button,
input,
select,
textarea {
  font-family: 'Helvetica Neue', 'Microsoft YaHei', Helvetica, STHeiTi, Arial, sans-serif;
}
h1,
h2,
h3,
h4,
h5,
h6,
p,
figure,
form,
blockquote {
  margin: 0;
}
ul,
ol,
li,
dl,
dd {
  margin: 0;
  padding: 0;
}
ul,
ol {
  list-style: none outside none;
}
h1,
h2,
h3 {
  line-height: 2;
  font-weight: normal;
}
h1 {
  font-size: 1.8rem;
}
h2 {
  font-size: 1.6rem;
}
h3 {
  font-size: 1.4rem;
}
input::-moz-placeholder,
textarea::-moz-placeholder {
  color: #cccccc;
}
input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  color: #cccccc;
}
input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  color: #cccccc;
}
.ui-grid {
  position: relative;
  width: 1200px;
  margin: 0 auto;
  z-index: 2;
  overflow: hidden;
}

.pages-index .bg-white {
  background-color: #fff;
}
.pages-index .index-cell {
  padding: 40px 0;
}
.pages-index .index-cell.flex-box {
  display: flex;
  justify-content: space-between;
}
.pages-index .index-cell .index-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}
.pages-index .index-cell .index-title .title {
  font-size: 20px;
  font-weight: 600;
  position: relative;
  line-height: 20px;
  padding-left: 14px;
}
.pages-index .index-cell .index-title .title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background-color: #3D82F2;
}
.pages-index .index-cell .index-title .more a {
  display: flex;
  align-items: center;
  color: #999;
  font-size: 14px;
}
.pages-index .index-cell .index-title .more a .text {
  margin-right: 5px;
}
.pages-index .hot-box {
  width: 760px;
}
.pages-index .hot-box .hot {
  height: 360px;
}
.pages-index .hot-box .hot .layui-carousel {
  overflow: hidden;
}
.pages-index .hot-box .hot .layui-carousel .hot-item {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
}
.pages-index .hot-box .hot .layui-carousel .hot-item a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}
.pages-index .hot-box .hot .layui-carousel .hot-item img {
  width: 100%;
  height: 100%;
}
.pages-index .hot-box .hot .layui-carousel .hot-item .title {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  color: #fff;
  padding: 10px;
  font-size: 14px;
  font-weight: 600;
}
.pages-index .platform-box {
  width: 390px;
}
.pages-index .platform-box .item {
  background-color: #fff;
  border-radius: 10px;
  padding: 28px 20px;
  margin-bottom: 20px;
}
.pages-index .platform-box .item:last-child {
  margin-bottom: 0;
}
.pages-index .platform-box .item a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}
.pages-index .platform-box .item a span {
  display: block;
}
.pages-index .platform-box .item .zh {
  font-size: 24px;
  font-weight: 600;
  color: #333;
  margin-bottom: 10px;
}
.pages-index .platform-box .item .en {
  font-size: 14px;
  color: #999;
}
.pages-index .platform-box .item .icon {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  background-color: #3D82F2;
  border-radius: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pages-index .platform-box .item .icon i {
  color: #fff;
}
.pages-index .news-box {
  width: 760px;
}
.pages-index .news-box .news .news-item {
  margin-bottom: 20px;
  border-bottom: 1px dashed #ececec;
  padding-bottom: 9px;
}
.pages-index .news-box .news .news-item:last-child {
  margin-bottom: 0;
}
.pages-index .news-box .news .news-item a {
  display: block;
  width: 100%;
  height: 100%;
}
.pages-index .news-box .news .news-item a span {
  display: block;
}
.pages-index .news-box .news .news-item .title {
  font-size: 16px;
  color: #333;
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pages-index .news-box .news .news-item .time {
  font-size: 14px;
  color: #999;
  margin-top: 5px;
  display: flex;
  align-items: center;
}
.pages-index .news-box .news .news-item .time i {
  margin-right: 5px;
}
.pages-index .policy-box {
  width: 390px;
}
.pages-index .policy-box .policy .policy-item {
  margin-bottom: 20px;
  background-color: #f7f7f9;
  padding: 20px;
  border-radius: 10px;
}
.pages-index .policy-box .policy .policy-item:last-child {
  margin-bottom: 0;
}
.pages-index .policy-box .policy .policy-item a {
  display: flex;
  align-items: center;
  width: 100%;
  height: 100%;
}
.pages-index .policy-box .policy .policy-item .title {
  font-size: 16px;
  color: #333;
  flex: 1;
}
.pages-index .policy-box .policy .policy-item .time {
  font-size: 14px;
  color: #999;
  width: 70px;
}
.pages-index .policy-box .policy .policy-item .time em {
  display: block;
  font-size: 14px;
  color: #333;
}
.pages-index .policy-box .policy .policy-item .time .day {
  font-size: 30px;
  color: #333;
  font-weight: 600;
  text-align: center;
}
.pages-index .policy-box .policy .policy-item .time .month {
  font-size: 14px;
  color: #999;
  text-align: center;
}
.pages-index .teacher-box .swiper-wrapper {
  transition-timing-function: linear;
}
.pages-index .teacher-box .teacher-item {
  width: 280px;
  height: 230px;
  border-radius: 10px;
  overflow: hidden;
  background-size: cover;
  background-position: center;
}
.pages-index .teacher-box .teacher-item a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}
.pages-index .teacher-box .teacher-item .teacher-img {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
}
.pages-index .teacher-box .teacher-item .teacher-info {
  padding: 10px;
  background-color: rgba(0, 0, 0, 0.5);
  color: #fff;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
}
.pages-index .teacher-box .teacher-item .teacher-info .teacher-name {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
}
.pages-index .teacher-box .teacher-item .teacher-info .teacher-title {
  font-size: 14px;
  color: #fff;
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pages-index .links-box {
  font-size: 0;
}
.pages-index .links-box .links-item {
  width: 220px;
  height: 55px;
  border-radius: 4px;
  border: 1px solid #ececec;
  display: inline-block;
  margin-right: 22px;
}
.pages-index .links-box .links-item:last-child {
  margin-right: 0;
}
.pages-index .links-box .links-item a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 0;
}
.pages-index .links-box .links-item a img {
  width: 100%;
  height: 100%;
}
.ui-index-footer {
  background-color: #1784d5;
  padding: 20px 0;
}
.ui-index-footer .footer-content {
  text-align: center;
  color: #fff;
}
.ui-index-header {
  height: 550px;
  position: relative;
}
.ui-index-header .layui-carousel {
  height: 100%;
}
.ui-index-header .layui-carousel .images {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
}
.ui-index-header .header-menu {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 60px;
  background-image: linear-gradient(to bottom, rgba(187, 187, 187, 0.5), rgba(255, 255, 255, 0));
  z-index: 2;
  padding: 0 120px;
  overflow: hidden;
  clear: both;
}
.ui-index-header .header-menu .logo {
  float: left;
  height: 60px;
  line-height: 60px;
}
.ui-index-header .header-menu .logo img {
  height: 40px;
}
.ui-index-header .header-menu .menu-right {
  float: right;
}
.ui-index-header .header-menu .menu-right .menu-item {
  float: left;
  padding: 0 30px;
  line-height: 60px;
  text-align: center;
}
.ui-index-header .header-menu .menu-right .menu-item a {
  color: #fff;
  font-size: 16px;
  font-weight: 600;
}
.ui-index-header .header-menu .menu-right .login-btn {
  float: left;
  margin-left: 20px;
  line-height: 60px;
  text-align: center;
}
.ui-index-header .header-menu .menu-right .login-btn a {
  color: #fff;
  font-size: 16px;
}
@media (max-width: 768px) {
  .ui-index-header {
    height: 140px;
  }
  .ui-index-header .header-menu {
    padding: 0 20px;
  }
  .ui-index-header .header-menu .logo {
    height: 40px;
    line-height: 40px;
  }
  .ui-index-header .header-menu .logo img {
    height: 30px;
  }
  .pages-index .index-cell {
    padding: 20px 0;
  }
  .pages-index .index-cell.flex-box {
    flex-direction: column;
  }
  .pages-index .index-cell .index-title {
    margin-bottom: 20px;
  }
  .pages-index .index-cell .index-title .title {
    font-size: 16px;
  }
  .pages-index .hot-box {
    width: 100%;
  }
  .pages-index .hot-box .hot {
    height: 210px;
  }
  .pages-index .platform-box {
    width: 100%;
    padding: 20px;
    padding-bottom: 0;
    box-sizing: border-box;
  }
  .pages-index .platform-box .item {
    width: 100%;
    box-sizing: border-box;
  }
  .pages-index .news-box {
    width: 100%;
  }
  .pages-index .news-box .news {
    width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
  }
  .pages-index .policy-box {
    width: 100%;
    margin-top: 20px;
  }
  .pages-index .policy-box .policy {
    padding: 0 20px;
    box-sizing: border-box;
  }
  .pages-index .teacher-box .teacher-item {
    width: 100%;
    height: 100px;
  }
  .pages-index .teacher-box .teacher-item .teacher-info {
    padding: 5px;
  }
  .pages-index .teacher-box .teacher-item .teacher-info .teacher-name {
    font-size: 12px;
  }
  .pages-index .teacher-box .teacher-item .teacher-title {
    display: none;
  }
  .pages-index .links-box {
    display: flex;
    flex-wrap: wrap;
    padding: 0 20px;
  }
  .pages-index .links-box .links-item {
    width: 48%;
    margin-bottom: 10px;
  }
  .ui-grid {
    width: 100% !important;
  }
}

.pages-login {
  width: 100vw;
  height: 100vh;
  background: url('../images/login-bg1.jpg') no-repeat center center;
  background-size: cover;
  position: relative;
}
.pages-login .title {
  font-size: 32px;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 80px;
  line-height: 80px;
  color: #fff;
  font-weight: bold;
  padding: 0 40px;
  background-color: rgba(0, 0, 0, 0.1);
}
.pages-login .login-form {
  position: absolute;
  top: 50%;
  right: 10%;
  transform: translate(0, -50%);
  width: 400px;
  background-color: #fff;
  padding: 20px;
  border-radius: 10px;
}
.pages-login .login-form .layui-form {
  padding-top: 20px;
}
.pages-login .login-form .layui-form-item {
  margin-bottom: 25px;
}