/* common */
.arctic-data-container {
  max-width: 1220px;
  margin: 0 auto;
  color: #333;
  font-size: 16px;
}

/* 顶部banner */
.banner,
.banner .content {
  height: 313px;
}
.banner {
  width: 100%;
  background-image: url('../img/arcticData/banner_top.png');
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  /*margin-top: 55px;*/
}
.banner .content {
  display: flex;
  display: -webkit-flex;
  display: -moz-flex;
  flex-direction: column;
  -webkit-flex-direction: column;
  -moz-flex-direction: column;
  justify-content: center;
  -webkit-justify-content: center;
  -moz-justify-content: center;
  box-sizing: border-box;
  padding: 0 45px;
}
.banner .content .title {
  font-size: 35px;
  font-weight: bold;
}
.banner .contact {
  margin-top: 44px;
}
.banner .contact .btn {
  display: inline-block;
  height: 37px;
  line-height: 37px;
  padding: 0 30px;
  border-radius: 18.5px;
  font-size: 16px;
  background-color: #e5a414;
  color: #fff;
}
.banner .contact .btn:hover {
  box-shadow: 0px 3px 6px 1px rgba(0, 0, 0, 0.16);
}

/* 优势特性 */
.specific .gray-box {
  background-color: #f8f8f8;
}
.specific-item {
  display: flex;
  display: -webkit-flex;
  display: -moz-flex;
  justify-content: space-between;
  -webkit-justify-content: space-between;
  -moz-justify-content: space-between;
  align-items: center;
  -webkit-align-items: center;
  -moz-align-items: center;
}
.specific-item {
  padding: 50px 0;
}
.specific-item img {
  display: inline-block;
  vertical-align: top;
}
.specific-item > div {
  flex-shrink: 0;
  -webkit-flex-shrink: 0;
  -moz-flex-shrink: 0;
}
.specific-item .profile {
  flex-grow: 1;
  -webkit-flex-grow: 1;
  -moz-flex-grow: 1;
  padding-left: 72px;
}
.specific-item .profile .title {
  font-size: 26px;
  font-weight: bold;
}
.specific-item .profile .list {
  margin-top: 30px;
}
.specific-item .profile .list li {
  padding-left: 20px;
  position: relative;
}
.specific-item .profile .list li + li {
  margin-top: 24px;
}
.specific-item .profile .list li::before {
  content: '';
  display: block;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background-color: #e5a414;
  position: absolute;
  left: 0;
  top: 6px;
}
.specific-item.nl-search {
  padding: 60px 0 75px;
}
.specific-item.nl-search .profile {
  padding-left: 80px;
}
.specific-item.cooperation,
.specific-item.data-management {
  padding: 75px 0;
}
.specific-item.cooperation .profile,
.specific-item.data-management .profile {
  padding-left: 98px;
}
.specific-item.safety-management {
  padding: 58px 0;
}

/* 体验 Demo  */
.download {
  height: 228px;
  background-color: #e5a414;
  color: #fff;
  text-align: center;
}
.download .title {
  font-size: 30px;
  font-weight: bold;
  padding-top: 65px;
}
.download .contact {
  padding-top: 19px;
}
.download .contact a {
  display: inline-block;
  *display: inline;
  *zoom: 1;
  padding: 0 32px;
  height: 37px;
  line-height: 37px;
  text-align: center;
  border-radius: 18.5px;
  color: #e5a414;
  font-size: 16px;
  background-color: #fff;
}
.download .contact a:hover {
  box-shadow: 0px 3px 6px 1px rgba(0, 0, 0, 0.16);
}