.dn{
    display: none;
}
.por{
    position: relative;
}
.poa{
    position: absolute;
}
.ovh{
    overflow: hidden;
}

.w-f{
    width: 100%;
}

.about-wrap .party .tab li.cur:after{
  content: "";
  height: 0;
  width: 0;
  overflow: hidden;
}

.w1200 {
  width: 1200px;
  margin: 0 auto;
}
@media only screen and (max-width: 1220px) {
  .w1200 {
    width: 90%;
  }
}

.inside-title, .about-wrap .title {
  text-align: center;
  font-size: 30px;
  line-height: 36px;
  color: #777;
  text-transform: uppercase;
}
.about-wrap .title h2{
	font-size: 42px;
	/*margin-bottom: 50px;*/
	margin-top: 20px;
	position: relative;
	color:#060605;
}
.about-wrap .title h3{}
.inside-title p, .about-wrap .title p{
  margin-bottom: -5px;
}
.inside-title p.fz, .about-wrap .title p.fz {
  font-size: 20px;
  line-height: 28px;
}
.inside-title span, .about-wrap .title span {
  position: relative;
  display: inline-block;
  padding: 0 35px;
  font-size: 22px;
  line-height: 36px;
  color: #e60012;
}
.inside-title span:before, .about-wrap .title span:before, .inside-title span:after, .about-wrap .title span:after {
  content: "";
  display: inline-block;
  position: absolute;
  top: 17.5px;
  width: 27px;
  height: 1px;
  background: #c8c8c8;
}
.inside-title span:before, .about-wrap .title span:before{
  left: 0;
}
.inside-title span:after, .about-wrap .title span:after{
  right: 0;
}
.inside-title.white, .about-wrap .white.title{
  color: #fff;
}
.inside-title.white span, .about-wrap .white.title span{
  color: #fff;
}
.inside-title.white span:before, .about-wrap .white.title span:before {
  background: #fff;
  opacity: 0.8;
}

.about-wrap .history{
  padding: 2.6% 0 8.2%;
  background: url(../images/bg_bg03.jpg) no-repeat center;
  background-size: cover;
}
.about-wrap .history .line {
  left: 0;
  top: 50%;
  width: 100%;
  height: 2px;
  background: #686868;
  margin-top: -1px;
}
.about-wrap .history .in {
  background: url(../images/bg_line01.png) no-repeat center;
  height: 514px;
  margin-top: 20px;
}
.about-wrap .history .list-box {
  width: 1040px;
  height: 612px;
  margin-left: 100px;
}
.about-wrap .history .list-box ul {
  height: 612px;
}
.about-wrap .history .list-box li {
  position: absolute;
  bottom: 355px;
  width: 220px;
  min-height: 176px;
  padding-left: 32px;
  background: url(../images/bg_line02.png) no-repeat left top;
  font-size: 13px;
  line-height: 20px;
  color: #6d6d6d;
  transform: translateX(30px);
  opacity: 0;
}
.about-wrap .history .list-box li h2 {
  font-size: 36px;
  line-height: 50px;
  color: #696969;
}
.about-wrap .history .list-box li.cur h2 {
  font-weight: bold;
  font-size: 46px;
  line-height: 60px;
}
.about-wrap .history .list-box li img {
  display: block;
  max-width: 100%;
  margin: 18px 0;
}
.about-wrap .history .list-box li:nth-child(2n) {
  bottom: auto;
  top: 258px;
  padding-top: 92px;
  background: url(../images/bg_line03.png) no-repeat left -79px;
}
.about-wrap .history .list-box li:nth-child(2) {
  left: 120px;
}
.about-wrap .history .list-box li:nth-child(3) {
  left: 330px;
}
.about-wrap .history .list-box li:nth-child(4) {
  left: 450px;
}
.about-wrap .history .list-box li:nth-child(5) {
  left: 660px;
}
.about-wrap .history .list-box li:nth-child(6) {
  left: 780px;
}
.about-wrap .history .btn {
  top: 50%;
  width: 38px;
  height: 38px;
  margin-top: -18.5px;
  cursor: pointer;
}
.about-wrap .history .btn.prev {
  left: 0;
  background: url(../images/prev01.png) no-repeat;
}
.about-wrap .history .btn.next {
  right: 0;
  background: url(../images/next01.png) no-repeat;
}

@media only screen and (max-width: 1220px) {
  .about-wrap .history {
    padding-top: 5%;
    background-image: url(../images/bg_bg04.jpg);
  }
  .about-wrap .history .line {
    display: none;
  }
  .about-wrap .history .in,.about-wrap .history .btn {
    height: auto;
    background: none;
  }
  .about-wrap .history .list-box {
    width: 100%;
    height: auto;
    margin-left: 0;
  }
  .about-wrap .history .list-box ul {
    height: auto;
  }
  .about-wrap .history .list-box li {
    position: relative;
    left: 0 !important;
    bottom: 0;
    width: 100%;
    min-height: 1px;
    padding: 0;
    background: #fff;
    margin-bottom: 14px;
    opacity: 1;
    transform: translateX(0);
  }
  .about-wrap .history .list-box li:nth-child(2n) {
    top: 0;
    padding-top: 0;
    background: #fff;
  }
  .about-wrap .history .list-box li h2 {
    padding: 0 2%;
    background: #e8e8e8;
    font-size: 15px;
    line-height: 2;
    color: #e60012;
    font-weight: bold;
  }
  .about-wrap .history .list-box li .detail {
    width: 94%;
    padding:0px 3% 5px;
    font-size: 14px;
    line-height: 22px;
    color: #7c7c7c;
  }
  .about-wrap .history .list-box li img {
    display: none;
  }
  .about-wrap .history .more-btn {
    display: block;
    padding: 5px 0;
    background: #e60012;
    margin-top: 10px;
    font-size: 15px;
    line-height: 2;
    color: #d3eaff;
    text-align: center;
    cursor: pointer;
  }
}