@charset "utf-8";
/*! normalize.css v2.1.3 | MIT License | git.io/normalize */
/*Html5*/
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary {
    display: block;
}
audio,
canvas,
video {
    display: inline-block;
}
audio:not([controls]) {
    display: none;
    height: 0;
}
/*Base*/
 
html, body{
    font: 12px/22px "微软雅黑","\5b8b\4f53",Arial,sans-serif;
}
html {
    color: #666;
    -ms-text-size-adjust: 100%; 
    -webkit-text-size-adjust: 100%; /*修正手持设备字体变化*/
}
* {
    margin: 0;
    padding: 0;
}
a {
    text-decoration: none;
    background: transparent; /*修正win8系统IE连接灰色背景*/
    outline:none;
    blr:expression(this.onFocus=this.blur());
}
a:focus {
    outline: 0!important;
}
a:active,
a:hover {
    outline: 0!important;
}
img {
    border: 0;
    vertical-align: middle;
    -ms-interpolation-mode:bicubic;
}
ul,
ol,
li {
    list-style: none;
    float: left;
}
i, em{
    font-style: normal;
}
/*清除浮动*/
.clear {
    clear: both;
}

.por{
    position: relative;
}
.poa{
    position: absolute;
}

.ovh{
    overflow: hidden;
}
.about-wrap .party .tab li.cur:after, .duty-wrap .party .tab li.cur:after, .bases-wrap .title-tips:after {
  content: "";
  height: 0;
  width: 0;
  overflow: hidden;
}

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

.about-wrap{
  background: url(../images/bg_lc21.png) no-repeat center;
  background-size: cover;
  height: 850px;
}

.about-wrap .history, .duty-wrap .history {
  /*padding: 2.6% 0 8.2%;*/
 /* background: url(../images/bg_lc21.png) no-repeat center;
  background-size: cover;*/
}
.about-wrap .history .line, .duty-wrap .history .line {
  left: 0;
  top: 50%;
  width: 100%;
  height: 2px;
  background: #fff;
  margin-top: -1px;
}
.about-wrap .history .in, .duty-wrap .history .in {
  background: url(../images/bg_line011.png) no-repeat center;
  height: 514px;
  margin-top: 20px;
}
.about-wrap .history .list-box, .duty-wrap .history .list-box {
  width: 1040px;
  height: 612px;
  margin-left: 100px;
}
.about-wrap .history .list-box ul, .duty-wrap .history .list-box ul {
  height: 612px;
}
.about-wrap .history .list-box li, .duty-wrap .history .list-box li {
  position: absolute;
  bottom: 355px;
  width: 220px;
  min-height: 176px;
  padding-left: 32px;
  background: url(../images/bg_line022.png) no-repeat left top;
  font-size: 13px;
  line-height: 20px;
  color: #cee5fa;
  transform: translateX(30px);
  opacity: 0;
}
.about-wrap .history .list-box li h2, .duty-wrap .history .list-box li h2 {
  font-size: 36px;
  line-height: 50px;
  color: #fff;
}
.about-wrap .history .list-box li.cur h2, .duty-wrap .history .list-box li.cur h2 {
  font-weight: bold;
  font-size: 46px;
  line-height: 60px;
}
.about-wrap .history .list-box li img, .duty-wrap .history .list-box li img {
  display: block;
  max-width: 100%;
  margin: 18px 0;
}
.about-wrap .history .list-box li:nth-child(2n), .duty-wrap .history .list-box li:nth-child(2n) {
  bottom: auto;
  top: 258px;
  padding-top: 92px;
  background: url(../images/bg_line033.png) no-repeat left -79px;
}
.about-wrap .history .list-box li:nth-child(2), .duty-wrap .history .list-box li:nth-child(2) {
  left: 120px;
}
.about-wrap .history .list-box li:nth-child(3), .duty-wrap .history .list-box li:nth-child(3) {
  left: 330px;
}
.about-wrap .history .list-box li:nth-child(4), .duty-wrap .history .list-box li:nth-child(4) {
  left: 450px;
}
.about-wrap .history .list-box li:nth-child(5), .duty-wrap .history .list-box li:nth-child(5) {
  left: 660px;
}
.about-wrap .history .list-box li:nth-child(6), .duty-wrap .history .list-box li:nth-child(6) {
  left: 780px;
}
.about-wrap .history .btn, .duty-wrap .history .btn {
  top: 50%;
  width: 37px;
  height: 37px;
  margin-top: -18.5px;
  cursor: pointer;
}
.about-wrap .history .btn.prev, .duty-wrap .history .btn.prev {
  left: 0;
  background: url(../images/prev011.png) no-repeat #035cac;
}
.about-wrap .history .btn.next, .duty-wrap .history .btn.next {
  right: 0;
  background: url(../images/next011.png) no-repeat #035cac;
}
@media only screen and (max-width: 1220px) {
  .about-wrap .history, .duty-wrap .history {
    padding-top: 5%;
    background-image: url(../images/bg_lc2.jpg);
  }
  .about-wrap .history .line, .duty-wrap .history .line {
    display: none;
  }
  .about-wrap .history .in, .duty-wrap .history .in,
  .about-wrap .history .btn,
  .duty-wrap .history .btn {
    height: auto;
    background: none;
  }
  .about-wrap .history .list-box, .duty-wrap .history .list-box {
    width: 100%;
    height: auto;
    margin-left: 0;
  }
  .about-wrap .history .list-box ul, .duty-wrap .history .list-box ul {
    height: auto;
  }
  .about-wrap .history .list-box li, .duty-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), .duty-wrap .history .list-box li:nth-child(2n) {
    top: 0;
    padding-top: 0;
    background: #fff;
  }
  .about-wrap .history .list-box li h2, .duty-wrap .history .list-box li h2 {
    padding: 0 2%;
    background: #e8e8e8;
    font-size: 15px;
    line-height: 2;
    color: #035cac;
    font-weight: bold;
  }
  .about-wrap .history .list-box li .detail, .duty-wrap .history .list-box li .detail {
    width: 94%;
    padding: 3%;
    font-size: 14px;
    line-height: 22px;
    color: #7c7c7c;
  }
  .about-wrap .history .list-box li img, .duty-wrap .history .list-box li img {
    display: none;
  }