.sub-banner {
  height: auto;
}

.sub-banner img {
  width: 100%;
}

.content {
  max-width: 1200px;
  min-width: 1200px;
  margin: 0 auto;
}

.content .top-bar {
  height: 76px;
  border-bottom: 1px solid #F0F0F0;
}

.top-bar .title {
  font-size: 24px;
  color: #333;
  font-weight: 500;
  float: left;
  padding: 28px 0 15px;
}

.top-bar .nav-position {
  font-size: 14px;
  color: #999999;
  font-weight: 400;
  float: right;
  padding: 35px 0 21px;
}

.top-bar .rout {
  color: #333333;
}

.page-title {
  position: relative;
  padding: 40px 0;
  font-size: 28px;
  color: #333333;
  text-align: center;
}

.page-title:after {
  content: '';
  position: absolute;
  left: 544px;
  right: 544px;
  top: 32px;
  z-index: 2;
  height: 4px;
  background-color: #FD8537;
  border-radius: 4px;
}

.page-title .y-name {
  color: #D8D8D8;
}

.article {
  padding-bottom: 108px;
}

.article .icons {
  width: 540px;
  height: 300px;
  float: left;
}

.article .text-box {
  float: left;
  width: 624px;
  padding-left: 43px;
  padding-top: 16px;
  font-size: 16px;
  color: #333333;
  line-height: 32px;
}

.article .text-box .txt {
  text-indent: 2em;
  margin-bottom: 40px;
}

.article .text-box .txt:last-child {
  margin: 0;
}