html,
body,
div {
  margin: 0;
  padding: 0;
  border: 0;
  font-family: "Microsoft YaHei", Arial, Helvetica;
}

* {
  box-sizing: border-box;
}

p {
  margin: 0;
  padding: 0;
}

a {
  text-decoration: none;
}

.navi {
  padding: 20px;
  position: absolute;
  z-index: 999;
  width: 100%;
}

.navi-comp {
  font-size: 48px;
  color: #fff;
  display: inline-block;
}

.navi-bar {
  float: right;
  margin-right: 80px;
  display: inline-block;
}

.navi-bar li {
  list-style: none;
  float: left;
  padding: 0 20px;
  color: #fff;
  font-size: 24px;
}

.navi-bar a:visited,
.navi-bar a:link,
.navi-bar a:hover,
.navi-bar a:active {
  color: #fff;
}

.slider {
  position: relative;
  padding: 0;
  width: 100%;
}

.rslider {
  position: relative;
  list-style: none;
  overflow: hidden;
  width: 100%;
  padding: 0;
  margin: 0;
}

.rslider li {
  position: relative;
  width: 100%;
  left: 0;
  top: 0;
}

.rslider img {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.slide-bg {
  position: relative;
  display: none;
}

.tslider {
  position: absolute;
  width: 100%;
  z-index: 9;
  top: 30%;
  text-align: center;
}

.tslider li {
  list-style: none;
}

.slide-txt {
  display: none;
  color: #fff;
}

.slide-txt h1 {
  font-size: 48px;
}

.slide-txt p {
  font-size: 30px;
}

.round {
  position: absolute;
  z-index: 9;
  bottom: 15%;
  left: 45%;
}

.round li {
  display: inline-block;
}

.round a {
  visibility: hidden;
}

.round a:after {
  content: "\f111";
  font-size: 0;
  visibility: visible;
  display: inline-block;
  height: 15px;
  width: 15px;
  border-radius: 50%;
  border: 1px solid #CCC;
  background: transparent;
}

.round-here a:after {
  border: 1px solid #CCC;
  background: #FFF;
}

.mask {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  background: #000;
  opacity: 0.4;
  z-index: 2;
}

.container {
  position: relative;
  margin: 0 40px;
  min-width: 1000px;
}

.about-box {
  padding: 20px;
  width: 100%;
  min-height: 400px;
  background: url(../img/about-bg.png) no-repeat;
  background-size: 100% 100%;
}

.about-box h1 {
  text-align: center;
}

.about-img {
  width: 30%;
  float: left;
  text-align: center;
}

.about-img img {
  width: 100%;
}

.product-img img {
  display: inline-block;
  width: 50%;
}

.about-txt {
  width: 920px;
  margin: 0 auto;
}

.about-txt1 {
  padding: 20px;
}

#partner {
  padding: 20px;
  text-align: center;
}

.partner-list {
  padding: 20px;
  width: 160px;
  height: 160px;
  display: table-cell;
  vertical-align: middle;
  text-align: center;
}

.partner-list img {
  vertical-align: middle;
  width: 100%;
}


#contact {
  text-align: center;
  padding: 20px;
  background: #F9F9F9;
}

.contact-address {
  width: 50%;
  float: left;
}

.contact-address li {
  list-style: none;
  text-align: left;
}


.contact-map {
  width: 50%;
  float: left;
}

.contact-map img {
  width: 100%;
}

.main-footer {
  margin-top: 40px;
  width: 100%;
  background: #28313f;
  text-align: center;
  color: #b4b4b4;
  padding: 10px;
}

.main-footer a:visited,
.main-footer a:link,
.main-footer a:hover,
.main-footer a:active {
  color: #b4b4b4;
}

.ba-box a {
  color: #ffffff;
}

.intro-dialog {
  display: none;
  position: fixed;
  width: 100vw;
  height: 100%;
  left: 0;
  top: 0;
  height: 100%;
  z-index: 100;
}

.intro-dialog .mask {
  position: fixed;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background-color: rgba(0, 0, 0, 0.8);
}

.intro-dialog .intro-content {
  width: 624px;
  height: 279px;
  position: absolute;
  z-index: 101;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 16px;
  background: linear-gradient(to bottom, #d9ffef, #fff, #fff);
  padding: 24px 32px;
  display: flex;
  flex-direction: column;
}

.intro-dialog .intro-content div {
  flex: 1;
  color: #666;
  font-size: 16px;
  line-height: 26px;
  text-align: left;
  overflow-y: auto;
  padding-right: 10px;
}

.intro-dialog .intro-content h2 {
  margin: 0;
  padding: 0;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 22px;
  text-align: center;
}

.intro-dialog .intro-content .close {
  width: 26px;
  height: 26px;
  position: absolute;
  right: 0;
  top: -40px;
  cursor: pointer;
  background: url('../images/close.png') no-repeat center;
  background-size: contain;
}

.intro-dialog .intro-content p a {
  text-decoration: underline;
}

/* 公司信息表格样式 */
.company-info {
  width: 100%;
  border-collapse: collapse;
  margin: 10px 0;
}

.company-info tr {
  border-bottom: 1px solid #eee;
}

.company-info tr:last-child {
  border-bottom: none;
}

.info-label {
  width: 20%;
  padding: 8px;
  font-weight: bold;
  vertical-align: top;
  color: #555;
}

.info-value {
  padding: 8px;
  line-height: 1.5;
}