html,
body {
  margin: 0;
  padding: 0;
}

body {
  color: #333;
  font-family: Arial, "Microsoft YaHei", "微软雅黑", sans-serif;
}

body.is-loading {
  overflow: hidden;
}

.page-loader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 50% 42%, rgba(255, 255, 255, .98) 0, rgba(255, 255, 255, .94) 34%, rgba(232, 242, 251, .98) 100%),
    #fff;
  opacity: 1;
  visibility: visible;
  transition: opacity 420ms ease, visibility 420ms ease;
}

body.is-ready .page-loader {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.page-loader-inner {
  width: 180px;
  text-align: center;
}

.page-loader img {
  display: block;
  width: 100px;
  height: auto;
  margin: 0 auto 24px;
}

.page-loader-line {
  position: relative;
  width: 180px;
  height: 3px;
  overflow: hidden;
  background: rgba(33, 112, 183, .14);
}

.page-loader-line span {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -42%;
  width: 42%;
  background: #2170b7;
  animation: loader-line 1.1s ease-in-out infinite;
}

@keyframes loader-line {
  0% {
    left: -42%;
  }
  100% {
    left: 100%;
  }
}

a {
  color: inherit;
  display: inline-block;
  text-decoration: none;
  outline: none;
}

a:hover {
  color: #368bd6;
  transition: all 300ms ease 0s;
}

img {
  border: 0;
  vertical-align: middle;
}

.search-link {
  background: url("../img/search.jpg") left center no-repeat;
}

.hero-slider {
  background: #e7edf5 url("../banner/loading.gif") 50% 50% no-repeat;
}

.hero-slide {
  position: absolute;
  inset: 0;
  height: 100%;
  opacity: 0;
  text-shadow: 0 2px 8px rgba(0, 0, 0, .25);
  transition: opacity 700ms ease;
}

.hero-slide.active {
  opacity: 1;
}

.hero-dots button {
  text-indent: -9999px;
}

.hero-dots button.active {
  background: #2170b7;
}

.section-title-news {
  background: url("../img/main6.jpg") no-repeat;
}

.section-title-system {
  background: url("../img/main3.jpg") no-repeat;
}

.section-title-investor {
  background: url("../img/main4.jpg") no-repeat;
}

.section-title-oil {
  background: url("../img/main5.jpg") no-repeat;
}

.business-grid,
.business-grid ul,
.stock-box {
  border-color: #d1d1d1;
}

.stock-iframe-box {
  border: 0;
}

.stock-iframe-price {
  width: 180px;
  height: 40px;
  overflow: hidden;
}

.stock-iframe-price-inner {
  width: 220px;
  height: 1000px;
  margin: -471px 0 0 -10px;
}

.stock-iframe-trend {
  width: 220px;
  height: 25px;
  overflow: hidden;
}

.stock-iframe-trend-inner {
  width: 300px;
  height: 1000px;
  margin: -288px 0 0 -85px;
  border: 0;
}

.stock-iframe-box iframe {
  border: 0;
}

.oil-widget {
  text-shadow: none;
}

.oil-widget > div {
  text-shadow: none;
}

.oil-box,
.oil-box-title {
  background: #94abf0;
}

.oil-box-title {
  color: #183a00;
}

.news-slide {
  position: absolute;
  inset: 0;
  display: block;
  opacity: 0;
  transition: opacity 500ms ease;
}

.news-slide.active {
  opacity: 1;
}

.news-photo {
  width: 442px;
  height: 247px;
  background:
    linear-gradient(135deg, rgba(33, 112, 183, .92), rgba(255, 255, 255, .05)),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, .16) 0 1px, transparent 1px 18px);
}

.news-caption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 30px;
  padding: 0 12px;
  overflow: hidden;
  color: #fff;
  background: rgba(0, 0, 0, .5);
  font-size: 12px;
  line-height: 30px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.news-dots button {
  width: 18px;
  height: 18px;
  padding: 0;
  border: 1px solid #ccc;
  color: #000;
  background: #fff;
  font-size: 12px;
  line-height: 16px;
  cursor: pointer;
}

.news-dots button.active {
  color: #fff;
  border-color: #1188c0;
  background: #1072aa;
}

.business-grid li {
  width: 231px;
  height: 85px;
  border-top: 1px solid #d1d1d1;
  font-size: 18px;
  line-height: 84px;
  text-align: center;
}

.business-grid li:first-child {
  border-top: 0;
}

.business-grid .business-head {
  font-size: 22px;
}

.business-grid img {
  display: inline-block;
  width: auto;
  height: auto;
  margin-right: 8px;
  vertical-align: middle;
}

.site-footer a {
  color: #fff;
  text-decoration: underline;
}

.site-footer {
  background: #398cd6;
}

.site-footer .foot {
  border-color: #9ac5ea;
}

.site-footer a:hover {
  color: #f00;
  text-transform: uppercase;
}

.site-footer p {
  margin: 0;
}

.site-footer li {
  line-height: 28px;
}

.footer-about span,
.footer-contact {
  font-family: Arial, "Microsoft YaHei", "微软雅黑", sans-serif;
}

.foot {
  line-height: 22px;
}