/* bootstrap 样式修改 */
.navbar-text {
  text-align: center;
}
.container {
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
}
/* reset */
ul {
  list-style: none;
  padding: 0 0 0 0;
}
a,
a:hover {
  text-decoration: none !important;
}

/* 清楚浮动 */
.clearfix:after {
  content: '';
  display: block;
  clear: both;
}
.huanyun-title {
  font-size: 20px;
  line-height: 45px;
  text-align: center;
  max-width: 850px;
  margin: 0 auto 20px;
  border-bottom: 1px solid #cbcbcb;
}
/* header start */
.nav .navbar-text {
  font-size: 16px;
}
nav .navbar-nav .header-color {
  background: linear-gradient(to bottom, red, blue);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  position: relative;
}
.header-color::after {
  content: '';
  position: absolute;
  width: 50px;
  height: 2px;
  background-image: linear-gradient(red, blue);
  bottom: -10px;
  left: calc(50% - 25px);
  z-index: 9999;
}
/* header end */
/* footer start */
footer {
  padding: 50px 0;
  background-color: #434343;
  color: #fff;
}
.footer-code {
  text-align: center;
}
.footer-code img {
  width: 150px;
}
.footer-info {
  line-height: 30px;
  font-size: 12px;
}
ul.footer-text {
  float: left;
  width: 20%;
}
ul.footer-text li {
  margin-bottom: 15px;
}
ul.footer-text li a {
  color: #fff;
}
.del-m {
  margin-top: -20px;
}
/* footer end */
/* 首页 */
.index-about {
  margin: 50px 0 50px;
}
.about-h {
  margin-bottom: 150px;
}
.index-about .index-abouttext {
  font-size: 32px;
  text-align: center;
  border-bottom: 1px solid #000;
}
.index-about .index-aboutlist {
  margin-top: 5px;
  text-align: center;
  font-size: 22px;
}
.index-center-container {
  position: relative;
  background: url('../img/71.png') no-repeat;
  background-size: cover;
  background-position: center;
  clear: both;
}
.index-center {
  position: absolute;
  background-color: #fff;
  z-index: 999;
  width: 1000px;
  height: 160px;
  color: #858585;
  font-size: 16px;
  text-align: center;
  padding: 30px 0;
  box-shadow: 5px 5px 5px #dbdbdb, 5px -5px 5px #dbdbdb, -5px 5px 5px #dbdbdb,
    -5px -5px 5px #dbdbdb;
  top: -80px;
}
.imdex-img-width {
  max-width: 252px;
  margin: 0 auto;
}
.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}
#fuwu:hover ul.develop-dropdown {
  display: block;
}
.develop-dropdown {
  position: absolute;
  display: none;
  top: 60px;
  background: #f8f8f8;
  width: 124px;
  box-shadow: 0 6px 17px 4px rgb(0 0 0 / 24%);
  
}
.develop-dropdown a {
  color: #777;
}
.develop-dropdown a:hover {
  color: #777;
  text-decoration: none;
}
.develop-dropdown li {
  text-align: center;
  padding: 10px 0;
}
.develop-dropdown li:hover {
  background: #e7e7e7;
}
.index-center p {
  text-align: left;
  text-indent: 2em;
}
.index-center img {
  position: absolute;
  width: 50px;
  bottom: -25px;
  transform: translateX(-25px);
}
.icon-list .icon-item {
  text-align: center;
  margin-top: -30px;
  margin-bottom: 20px;
}
.icon-list .icon-item img {
  width: 120px;
  height: 120px;
}
.icon-list .icon-item p {
  margin: 10px 0 25px;
  color: #fff;
  font-size: 14px;
}
.index-btn {
  color: #08468e;
  text-align: center;
  line-height: 20px;
  font-size: 13px;
  padding: 5px 15px;
  background: #fff;
  border: 1px transparent solid;
  border-radius: 20px;
  position: relative;
  width: 70%;
  margin: 0 auto 50px;
}
.index-btn:after {
  position: absolute;
  top: -3px;
  bottom: -3px;
  left: -3px;
  right: -3px;
  background: linear-gradient(135deg, #00408a, #d70280);
  border-radius: 20px;
  content: '';
  z-index: -1;
}
.isclick {
  color: #fff;
  background-image: linear-gradient(to right, #00408a, #d70280);
}
.index-three-wrapper {
  background-image: url('../img/three-bg.png');
  background-size: cover;
  background-position: center;
  padding: 50px 0;
  margin-bottom: 30px;
}
.index-three {
  cursor: pointer;
}
.index-three-item{
  transition: 2s;
  
}
.index-three-item:hover{
 
  opacity: 0.8;
  transform: scale(1.2);
 
}
.ppt-mask {
  position: relative;
  display: flex;
  justify-content: center;
  height: 250px;
}
.ppt-mask .item {
  position: absolute;
  width: 540px;
  max-width: 520px;
  height: 250px;
  z-index: 10;

}
.ppt-mask .item.active {
  display: block;
  z-index: 1000;

}
.item.active {
  width: 520px;
}
.item.active img {
  
  height: 230px;
}
.ppt-mask .item img {
  width: 100%;
 
}
.msg-list {
  margin: 10px 0;
}
.msg-item .left {
  position: relative;
}
.msg-item .left .up {
  font-size: 26px;
  color: #989898;
  text-align: center;
}
.msg-item .left .down {
  font-size: 12px;
  color: #989898;
  text-align: center;
}
.msg-item .left:after {
  content: '';
  display: block;
  position: absolute;
  top: 10px;
  right: 10px;
  width: 2px;
  height: 30px;
  background-color: #e10e86;
}
.msg-item .right .up {
  margin: 7px 0;
  font-size: 16px;
  color: #5f5f5f;
}
.msg-item .right .down {
  color: #989898;
  height: 16px;
  font-size: 12px;
  line-height: 15px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.index-more {
  text-align: center;
  margin-bottom: 5px;
}
.index-more img {
  width: 100px;
}
/* 首页 end */

/* about start */
.about-iconlist {
  max-width: 900px;
  border-bottom: 2px solid #e7e7e7;
  overflow: hidden;
  text-align: center;
  padding: 15px 0 10px;
  margin: 10px 0 20px;
}
.about-iconitem {
  position: relative;
  color: #000;
}
.about-iconitem span {
  font-size: 70px;
}
.about-iconitem p {
  font-size: 16px;
}
.about-iconlist .about-choose {
  color: #1d9dd2;
}
.about-iconlist .about-choose::after {
  position: absolute;
  width: 40%;
  margin-left: 50%;
  height: 3px;
  bottom: -10px;
  left: -20%;
  right: -3px;
  background-color: #1d9dd2;
  border-radius: 20px;
  content: '';
  z-index: -1;
}
.about-msg .title {
  line-height: 50px;
  text-align: center;
  font-size: 16px;
}
.about-msg .date {
  line-height: 40px;
  text-align: center;
  font-size: 12px;
  color: #b3b3b3;
}
.about-msg p {
  margin-bottom: 30px;
  text-indent: 2em;
  line-height: 25px;
  font-size: 14px;
}
/* about end */

/* news start */
.news-btns {
  margin: 30px auto;
}
.news-btns .news-btn p {
  width: 80%;
  margin: 0 auto;
  color: #31a6d6;
  line-height: 50px;
  font-size: 16px;
  border: 1px solid #31a6d6;
  text-align: center;
}
.news-btns .news-btn.news-btn-choose p {
  color: #fff;
  background-color: #31a6d6;
}
.news-list {
  margin: 0 auto 30px;
}
.news-list .news-item {
  color: #040404;
  padding: 30px 0;
  border-top: 1px solid #cbcbcb;
  text-align: center;
}
.news-list .news-item img {
  width: 100%;
  max-width: 160px;
}
.news-list .news-item .title {
  font-size: 14px;
  margin: 10px 0;
  text-align: left;
}
.news-list .news-item .content {
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: left;
}
.news-list .news-item .date {
  border-left: 2px solid #c7c7c7;
}
.news-list .news-item .date .up {
  margin: 10px 0;
  font-size: 24px;
  color: #989898;
}
.news-list .news-item .date .down {
  font-size: 12px;
  color: #b6b6b6;
}
.news-page {
  border-top: 1px solid #cbcbcb;
  border-bottom: 1px solid #cbcbcb;
  height: 32px;
  margin-bottom: 50px;
}
.news-page span {
  text-align: center;
  display: inline-block;
  line-height: 30px;
  width: 30px;
}
.news-page span.page-choose {
  color: #fff;
  background-color: #1d9dd2;
}
.news-page .right {
  text-align: center;
}
.news-page .right span {
  color: #d9d9d9;
  border-right: 1px solid #d9d9d9;
  border-left: 1px solid #d9d9d9;
}
/* news end */

/* train start */
.train-list .train-item {
  margin: 80px 0 0;
}

.train-list .train-item .content {
  max-width: 700px;
  margin: 0 auto;
  line-height: 30px;
  font-size: 14px;
  text-indent: 2em;
}
.train-peoples {
  text-align: center;
  max-width: 850px;
  margin: 0 auto 20px;
}
.train-peoples img {
  width: 60px;
  height: 60px;
  margin: 20px 0;
}
.train-class {
  text-align: center;
  max-width: 850px;
  margin: 0 auto 20px;
}
.train-class img {
  width: 60px;
  height: 60px;
}
.train-class p {
  font-size: 14px;
  padding: 10px 0;
}
.train-employment {
  text-align: center;
  max-width: 850px;
  margin: 0 auto 20px;
}
.train-employment p {
  font-size: 14px;
  color: #212121;
  text-align: center;
  background-color: #e3e3e3;
  margin: 6px 3px;
  line-height: 30px;
}
.train-company {
  text-align: center;
  max-width: 850px;
  margin: 0 auto 20px;
}
.train-company img {
  margin: 6px 3px;
  width: 115px;
}
/* train end */

/* service start */
.service-content {
  max-width: 700px;
  margin: 0 auto;
  line-height: 30px;
  font-size: 14px;
  text-indent: 2em;
}
.service-list {
  text-align: center;
  max-width: 850px;
  margin: 0 auto;
  line-height: 40px;
  font-size: 14px;
}
.service-list .service-item {
  position: relative;
  margin: 10px 0;
  border-radius: 20px;
}
.service-list .service-item .left {
  width: 20px;
  height: 20px;
  position: absolute;
  top: 10px;
  left: 10px;
  border-radius: 10px;
  background-color: #fff;
}
.service-list .service-item .right {
  width: 20px;
  height: 20px;
  position: absolute;
  top: 10px;
  right: 10px;
  border-radius: 10px;
  background-color: #fff;
}
.service-list .service-item.red {
  background-color: #fff3f6;
  color: #ff3563;
}
.service-list .service-item.blue {
  color: #2e6afd;
  background-color: #f2f5ff;
}
.service-liucheng {
  max-width: 640px;
  margin: 10px 0;
}

.service-teams {
  text-align: center;
  max-width: 850px;
  margin: 0 auto;
  line-height: 40px;
  font-size: 14px;
}
.service-team img {
  width: 180px;
  height: 180px;
}
.service-team p {
  font-weight: 600;
  font-size: 20px;
  line-height: 30px;
}
.service-team .text {
  font-size: 12px;
  line-height: 12px;
  margin-bottom: 20px;
}
/* service end */

/* contact start */
.contact-title {
  text-align: center;
  max-width: 250px;
  margin: 50px auto;
  line-height: 30px;
  font-size: 20px;
  color: #1d9dd2;
  border-right: 2px solid #1d9dd2;
  border-left: 2px solid #1d9dd2;
}

.contact-input {
  height: 40px;
  line-height: 40px;
  border-radius: 20px;
  border: 2px solid #87c7e2;
  margin: 20px auto 0;
  max-width: 440px;
}

.contact-input .text {
  text-align: right;
  color: #87c7e2;
  font-weight: 600;
}
.contact-input input {
  height: 40px;
  line-height: 40px;
  background: none;
  outline: none;
  border: 0px;
}
.contact-textarea {
  height: 200px;
  line-height: 40px;
  border-radius: 20px;
  border: 2px solid #87c7e2;
  margin: 20px auto 0;
  max-width: 440px;
  overflow: hidden;
}
.contact-textarea .text {
  padding-left: 18px;
  color: #87c7e2;
  font-weight: 600;
}
.contact-textarea textarea {
  background: none;
  outline: none;
  border: 0px;
  width: 100%;
}
.contact-btn {
  cursor: pointer;
  color: #fff;
  max-width: 440px;
  margin: 20px auto;
  text-align: center;
  height: 40px;
  font-size: 15px;
  border-radius: 20px;
  line-height: 40px;
  background-color: #1d9dd2;
}
/* contact end */

/* details start */
.details {
  margin-bottom: 50px;
}
.details-title {
  font-size: 32px;
  text-align: center;
  margin: 20px auto;
}
.details-time {
  color: #858585;
  font-size: 16px;
  text-align: center;
  padding-bottom: 30px;
  margin-bottom: 40px;
  border-bottom: 1px solid #858585;
}
.details-wrapper {
  width: 80%;
  margin: 0 auto;
}
.details-content p {
  color: #858585;
  margin-bottom: 30px;
  text-indent: 2em;
  line-height: 32px;
  font-size: 16px;
}
.details-content img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: auto;
}
/* details end */

/* 分页条 start */
.dede_pages ul {
  border-top: 1px solid #cbcbcb;
  border-bottom: 1px solid #cbcbcb;
  height: 32px;
  line-height: 30px;
  margin-bottom: 50px;
}
.dede_pages ul li {
  float: left;
  line-height: 17px;
  margin-right: 6px;
}
.dede_pages ul li a {
  float: left;
  padding: 2px 4px 2px;
  color: #555;
  display: block;
}
.dede_pages ul li a:hover {
  color: #690;
  text-decoration: none;
  padding: 2px 4px 2px;
}
.dede_pages ul li.thisclass,
.dede_pages ul li.thisclass a,
.pagebox ul li.thisclass a:hover {
  background-color: #f8f8f8;
  padding: 2px 4px 2px;
  font-weight: bold;
}
.dede_pages .pageinfo {
  line-height: 21px;
  padding: 12px 10px 12px 16px;
  color: #999;
}
.dede_pages .pageinfo strong {
  color: #555;
  font-weight: normal;
  margin: 0px 2px;
}
/* 分页条 end */
/* 服务页面的三个导航栏 */
.fw-tab {
  background-color: #f5f5f5;
}
.fw-tab .wrapper {
  max-width: 850px;
}
.fw-tab .wrapper a {
  cursor: pointer;
}
.fw-tab .wrapper a:hover {
  color: #828282;
  text-decoration: none;
}
.fw-tab-content {
  position: relative;
  text-align: center;
  height: 58px;
  line-height: 58px;
  font-size: 18px;
  color: #828282;
}
.fw-tab-content.choose {
  color: #1457fd;
}
.fw-tab .fw-tab-content.choose:hover {
  color: #1457fd;
  text-decoration: none;
}
.fw-tab-content.choose:after {
  position: absolute;
  bottom: 0;
  left: 50%;
  margin-left: -20px;
  content: '';
  width: 40px;
  height: 4px;
  background: #1457fd;
}