a, a:active, a:link, a:visited, ins{
  text-decoration:none;
}
.lef-txt-start span {
  display: block;
  font-size: 18px;
  line-height: 1.5em;
}
a, a:active, a:link{
  color:#333;
}

.about-bg {
  width: 100%;
  height: auto;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1;
  overflow: hidden;
}
.about-box {
  width: 100%;
}
.flax {
  display: flex !important;
  justify-items: center;
  align-items: center;
}
.about-content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 40px;
  position: relative;
  box-sizing: border-box;
}
.about-logo {
  position: absolute;
  top: 0px;
  left: 0px;
  width: 158px;
}
.about-logo {
  position: absolute;
  top: 0px;
  left: 0px;
  width: 158px;
  z-index: 99;
}
.about-margin-add {
  margin-top: 50px;
}
.about-title {
  font-size: 60px;
}
.about-title-txt {
  font-size: 24px;
}
.about-jtjj {
  position: relative;
  text-align: center;
  margin: 0 auto;
  margin-bottom: 33px;
  display: flex;
  justify-content: center;
}
.about-jtjj h1 {
  font-size: 31px;
  color: #CB1722;
  text-align: center;
}
.about-jtjj span {
  font-size: 31px;
  background: #CB1722;
  position: absolute;
  bottom: 0px;
  width: 60px;
  height: 2px;
}
.content-txt {
  margin: 20px auto;
  text-align: center;
}
.more span {
  display: inline-block;
  font-size: 16px;
  color: #fff;
  padding: 3px 10px;
  text-align: center;
  border: 1px solid #fff;
  background: #999;
  border-radius: 5px;
}
.more span:hover {
  cursor: pointer;
}
.more {
  text-align: center;
  margin-top: 20px;
}
.percent-left {
  width: 50%;
  display: inline-block;
  vertical-align: top;
}
.percent-right {
  width: 50%;
  display: inline-block;
  vertical-align: top;
}
.percent-left img,
.percent-right img {
  width: 100%;
}
.lef-title {
  font-size: 20px;
}
.lef-title h1 {
  font-size: 20px;
  text-align: center;
  margin-bottom: 10px;
}
.percent-color {
  display: flex;
  justify-items: center;
  align-items: center;
  background: #CB1722;
}
.percent-txt {
  display: flex;
  color: #fff;
}
.percent-color {
  display: flex;
  justify-items: center;
  align-items: center;
  background: #CB1722;
}
.lef-txt {
  width: 393px;
  margin: 0 auto;
  padding: 0 5px;
}
.color-999 {
  background: #999999;
}
.wrap .more span {
  display: inline-block;
  background: #999;
  color: #fff;
}
.app {
  width: 100%;
  margin: 0 auto;
  text-align: center;
  overflow: hidden;
  padding-top: 30px;
}
.app .content {
  max-width: 1170px;
  margin: 0 auto;
}
.da-bre{
  text-align: center;
  line-height: 3em;
  font-size: 20px;
}
.da-bre a{
  background: #999;
  color: white;
  padding: 1% 2%;
  border-radius: 5px;
}
.lef-mrg-img .item {
  width: 32%;
  float: left;
  background: #fff;
  padding-bottom: 20px;
}
.lef-mrg-img .item:nth-child(2) {
  margin: 0 2%;
}
.lef-mrg-img img {
  width: 100%;
}
.percent-right img,
.percent-left img {
  height: 100%;
}
.lef-img-txtbox .title {
  font-size: 18px;
  color: #272727;
  margin: 10px auto;
  text-align: left;
}
.lef-img-txtbox .lef-img-txt {
  font-size: 14px;
  color: #999999;
  line-height: 20px;
  padding: 5px;
  text-align: left;
}
.footer {
  width: 100%;
  background: #999999;
}
.banquan {
  padding: 30px 0;
}
.footer h3 {
  text-align: center;
  color: #fff;
  font-weight: normal;
}
.about-top {
  background-size: cover;
  position: relative;
}
.logo {
  width: 120px;
  position: absolute;
  top: 0px;
  left: 40px;
}
.logo img {
  width: 220px;
  padding: 15px 15px 15px;
  background: #fff;
}
.about-content {
  position: relative;
}
.top-title {
  margin-top: 50px;
  color: #fff;
  position: absolute;
  top: 201px;
  left: 40px;
  display: none;
}
.top-title h1 {
  font-size: 31px;
}
.top-txt {
  font-size: 52px;
  margin-top: -22px;
  width: 70%;
}
.about-top {
  width: 100%;
  position: relative;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1;
  overflow: hidden;
}
img {
  max-width: 100%;
}
.about-jtjj h1 {
  font-size: 31px;
  color: #CB1722;
  text-align: center;
  padding: 10px 0;
  border-bottom: 2px solid #eee;
}
.start {
  text-indent: 2em;
  line-height: 1.5em;
}
.content-txt span {
  display: block;
}
.img-item {
  margin-bottom: 20px;
}
.img-item span {
  color: #999;
  font-style: italic;
  font-size: 14px;
}
.text-item {
  width: 100%;
  margin-bottom: 20px;
}
.banquan h3 {
  font-size: 14px;
}
.about-dynamice h2{
  position: absolute;
  right: 0;
  line-height: 41px;
  padding: 10px 0;
}
.about-dynamice .app{
  margin-bottom: 23px;
}
.threeLine {
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  overflow: hidden;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  display: -webkit-box;
  line-height: 1.5em;
  max-height: 4.5em;
}
.about-dynamice .about-jtjj{
  margin-bottom: 0;
  padding-top:20px;
  max-width: 1100px;
}
@media(max-width: 1090px) {
  .logo {
    width: 15%;
    background: white;
    left: 5%;
  }
  .logo a {
    display: block;
    padding: 15px;
  }
  .logo img {
    padding: 0;
  }
  .top-title {
    top: 0;
    left: auto;
    right: 5%;
    margin-top: 0;
    width: 70%;
  }
  .top-txt {
    margin-top: 0;
  }
}
.bannerImg-72 {
  width: 1020px;
  margin: 0 auto;
  margin-top: 15px;
}
.bannerImg-72 img {
  width: 100%;
}
.displayNone{
  display:none !important;
}
.about-dynamice .lef-mrg-img{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.about-dynamice .lef-mrg-img .item:nth-child(4),
.about-dynamice .lef-mrg-img .item:nth-child(5),
.about-dynamice .lef-mrg-img .item:nth-child(6){
  margin-top: 20px;
}
@media(max-width: 900px) {
  .top-txt {
    margin-top: 00px;
    font-size: 42px;
  }
}
@media(max-width: 650px) {
  .bannerImg-72 {
    width: 100%;
    margin: 0 auto;
    margin-top: 15px;
  }
  .bannerImg {
    display: none;
  }
  .about-content-title:nth-child(1) {
    padding-top: 20px !important;
  }
  .about-content {
    width: 100%;
    padding: 0 20px;
  }
  .percent-txt {
    display: inline-block;
    padding-bottom: 20px;
  }
  .percent-color {
    display: inline;
    background: #CB1722;
    width: 100%;
  }
  .lef-txt {
    width: 100%;
    margin: 0 auto;
    padding: 0 5px;
    box-sizing: border-box;
    padding-bottom: 20px;
  }
  .percent-right {
    width: 100%;
    display: inline-block;
    vertical-align: top;
  }
  .percent-left {
    width: 100%;
  }
  .app {
    width: 100%;
    margin-top: 0;
  }
  .lef-mrg-img .item {
    width: 100%;
  }
  div.about-jthd {
    margin-bottom: 20px;
  }
  .about-box.jthd-box {
    padding-bottom: 0;
  }
  .app {
    padding-top: 0;
    padding-bottom: 0;
  }
  .lef-img-txtbox {
    display: none;
  }
  .about-dynamice .lef-img-txtbox {
    display: block;
  }
  .about-dynamice .lef-mrg-img .item:nth-child(4),
  .about-dynamice .lef-mrg-img .item:nth-child(5),
  .about-dynamice .lef-mrg-img .item:nth-child(6){
    margin-top: 0;
  }
  .lef-mrg-img .item:nth-child(2) {
    margin: 0;
  }
  .img-item {
    width: 100% !important;
    margin: 0 auto;
    margin-bottom: 20px;
  }
  .about-content {
    width: 100%;
    padding: 0 20px;
  }
  .percent-txt {
    display: inline-block;
  }
  .percent-color {
    display: inline;
    background: #CB1722;
    width: 100%;
  }
  .lef-txt {
    width: 100%;
    margin: 0 auto;
    padding: 0 5px;
    box-sizing: border-box;
    padding-bottom: 20px;
  }
  .percent-right {
    width: 100%;
    display: inline-block;
    vertical-align: top;
    margin-top: 0px;
    display: none !important;
  }
  .percent-left {
    width: 100%;
  }
  .app {
    width: 100%;
  }
  .lef-mrg-img .item {
    width: 100%;
  }
  .logo img {
    width: 150px;
    padding: 15px 10px 15px;
  }
  .top-title {
    display: none;
  }
  .logo {
    width: 30%;
  }
  .logo img {
    width: auto;
    padding: 0;
  }
  .top-title {
    display: none;
    width: 55%;
    margin-top: 3%;
  }
  .about-jtjj h1 {
    font-size: 26px;
  }
  .about-dynamice .about-jtjj{
    margin-bottom: 20px;
    padding-top:0;
  }
  .about-dynamice{
    margin-top: 0;
  }
}
@media (max-width:321px) {
  .about-jtjj h1 {
    font-size: 24px;
  }
  .logo img {
    width: 120px;
    padding: 5px 10px 5px;
    width: auto;
    padding: 0;
  }
}
.start {
  text-indent: 2em;
}
.img-item {
  width: 500px;
  margin: 0 auto;
  margin-bottom: 20px;
}
.img-item img {
  width: 100%;
}
.img-item {
  margin-bottom: 20px;
}
.img-item span {
  color: #999;
  font-style: italic;
  font-size: 14px;
}
.lef-txt-start span {
  display: block;
  font-size: 16px;
}
.text-item {
  width: 100%;
  margin-bottom: 20px;
}
.top-title a {
  color: #bfbebe;
}
.topBtn a {
  color: #cb1722;
}
.topBtn a:hover {
  color: #cb1722;
}
.bannerImg img {
  width: 100%;
}
.about-jtjj-first {
  margin-top: 30px;
}
.threeLine {
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  overflow: hidden;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  display: -webkit-box;
  line-height: 1.5em;
  max-height: 4.5em;
}
#showMoreTxt{
  background: #999;
  padding: 10px 20px;
  border-radius: 5px;
  display: block;
  margin: 0 auto;
  width: 114px;
  display:none;
  color: white;
  margin-top:20px;
}
#showMoreTxt a{
  color: white!important;
}