@charset "utf-8";

* {
  padding: 0;
  margin: 0;
}

li {
  list-style: none;
}

#app {
  min-width: 1200px;
  font-family: 'Microsoft Yahei';
  font-size: 16px;
  margin: 0 auto;
  padding: 0;
  user-select: none;
  overflow-x: hidden;
}

#wrapper {
  position: relative;
}

.logo {
  position: absolute;
  width: 172px;
  height: 63px;
  top: 20px;
  left: 50%;
  margin-left: -550px;
  background-image: url(../images/logo.png?v=2);
  background-size: 100% 100%;
  z-index: 99;
}

.main {
  height: 960px;
  background: url(../images/bg.jpg) #2b0b0f no-repeat;
  background-position: top center;
}

.btns {
  width: 840px;
  height: 425px;
  position: absolute;
  left: 50%;
  margin-left: -418px;
  top: 480px;
}

.btns > div {
  cursor: pointer;
  position: absolute;
  width: 150px;
  height: 150px;
  bottom: 0;
}

.btn1 {
  left: 0px;
}

.btn2 {
  left: 172px;
}

.btn3 {
  left: 345px;
}

.btn4 {
  left: 514px;
}

.btn5 {
  left: 686px;
}

.btn6 {
  width: 257px !important;
  height: 180px !important;
  left: 508px !important;
  top: 0px !important;
}

.active_content {
  width: 100%;
  height: 4200px;
  background: url(../images/subbg.jpg?v=1) no-repeat;
  background-position: top center;
  overflow: hidden;
  display: none;
}

.active_title {
  width: 150px;
  height: 602px;
  position: fixed;
  right: 12px;
  top: 150px;
  background: url(../images/nav.png?v=4) no-repeat;
  background-size: auto 100%;
  background-position: left;
  z-index: 50;
}

.active_title ul {
  width: 100%;
  height: 100%;
  overflow: hidden;
  margin-top: 30px;
}

.active_title li {
  width: 100%;
  height: 108px;
  cursor: pointer;
  color: #fff;
  text-align: center;
  font-size: 16px;
  line-height: 43px;
}

.active_title li.act {
  background-image: url(../images/nav.png?v=4);
  background-repeat: no-repeat;
  background-size: auto 602px;
}
.active_title li:nth-child(1).act {
  background-position: -215px -30px;
}
.active_title li:nth-child(2).act {
  background-position: -215px -138px;
}
.active_title li:nth-child(3).act {
  background-position: -215px -246px;
}
.active_title li:nth-child(4).act {
  background-position: -215px -354px;
}
.active_title li:nth-child(5).act {
  background-position: -215px -462px;
}
#content {
  width: 100%;
  position: relative;
  overflow: hidden;
  margin-bottom: 200px;
}

#content.act {
  background: url(../images/contbg1.jpg?v=1) no-repeat;
  background-position: top center;
}

#content img {
  display: block;
  margin: 1025px auto 0;
}

#navigation {
  position: absolute;
  top: 22px;
  right: 50px;
  height: 71px;
  z-index: 99;
}

.home {
  background: url(../images/link1.png) no-repeat;
}

.start {
  background: url(../images/link1.png) no-repeat;
  background-position: 100% 0;
}

.web4399 {
  background: url(../images/link1.png) no-repeat;
  background-position: 50% 0;
}

.btn-link {
  float: left;
  width: 147px;
  height: 100%;
}

@keyframes step_id {
  0% {
    opacity: 1;
    scale: 1;
  }

  50% {
    opacity: 0.8;
  }

  100% {
    opacity: 1;
    scale: 1;
  }
}

/* 版本提示 */
#NIE-warning-tips {
  display: none;
}

#NIE-warning-bg {
  display: none;
}

#NIE-warning-dialog {
  display: none;
}

.p-f-record a {
  color: #4f4f4f;
}

.hide {
  display: none;
}

.gotop {
  width: 62px;
  height: 62px;
  margin: 0 auto;
  cursor: pointer;
}