.main-top-logo {
  margin: 20px 0;
}
.main-top-logo a img {
  display: inline-block;
  text-align: center;
}
.main-top-logo a span {
  font-size: 18px;
  font-weight: 600;
  color: #666;
  vertical-align: -5px;
  display: inline-block;
}

.switch-tab {
  margin-bottom: 18px;
}
.switch-tab a {
  font-size: 16px;
  padding: 0 10px;
}
.switch-tab a.active {
  color: #508edb;
}
.switch-tab span {
  color: #ddd;
}

.side-menu dd.curdd a {
  color: #508edb;
}

.side-menu dd {
  position: relative;
  height: 0;
  overflow: hidden;
}
.side-menu dd .nav-four {
  height: 38px;
  line-height: 38px;
  margin-left: 20px;
  position: relative;
}
.side-menu dd .nav-four a {
  width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.side-menu dd .now .nav-three {
  color: #508edb;
}
.side-menu dd ul {
  display: none;
  position: absolute;
  border: 1px solid #ddd;
  border-top: none;
  padding: 10px 0;
  background: #fff;
  position: absolute;
  left: 0;
  top: 42px;
  z-index: 2;
}
.side-menu dd ul li {
  border: 1px solid #ddd;
  padding: 0 10px;
  height: 30px;
  line-height: 30px;
  border: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 130px;
}
.side-menu dd ul li a {
  overflow: hidden;
  text-overflow: ellipsis;
}
.side-menu dd ul li i.dot {
  vertical-align: middle;
  display: inline-block;
  width: 4px;
  height: 4px;
  background: #ccc;
  border-radius: 100%;
  margin-right: 5px;
}

.nav-breadcrumb {
  padding-left: 20px;
  height: 42px;
  line-height: 42px;
  background: #ebebeb;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding-right: 20px;
}
.nav-breadcrumb span.arr {
  color: #333;
  margin: 0 5px;
  display: inline;
}
.nav-breadcrumb a:hover {
  color: #508edb;
}
.nav-breadcrumb .nav-class {
  position: relative;
  color: #333;
  cursor: pointer;
  display: inline;
}
.nav-breadcrumb .nav-class ul {
  border: 1px solid #ddd;
  border-top: none;
  padding: 10px 0;
  background: #fff;
  position: absolute;
  left: 0;
  top: 42px;
  z-index: 2;
}
.nav-breadcrumb .nav-class ul li {
  border: 1px solid #ddd;
  padding: 0 10px;
  height: 30px;
  line-height: 30px;
  border: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 130px;
}
.nav-breadcrumb .nav-class ul li a {
  overflow: hidden;
  text-overflow: ellipsis;
}
.nav-breadcrumb .nav-class ul li i.dot {
  vertical-align: middle;
  display: inline-block;
  width: 4px;
  height: 4px;
  background: #ccc;
  border-radius: 100%;
  margin-right: 5px;
}
.nav-breadcrumb span.active {
  color: #508edb;
}

.middle-content {
  padding: 25px;
}
.middle-content h1 {
  border-bottom: dashed 1px #ccc;
  padding-bottom: 10px;
  font-size: 18px;
  color: #508edb;
}
.middle-content h2 {
  font-size: 16px;
  margin: 20px 0 20px 10px;
  color: #333;
  position: relative;
}
.middle-content h2:before {
  content: "";
  width: 3px;
  height: 3px;
  background: #333;
  border-radius: 50%;
  display: inline-block;
  margin-right: 5px;
  vertical-align: middle;
}
.middle-content p {
  margin: 10px;
}
.middle-content p img {
  max-width: 690px;
}

.nav-box-slider {
  background: #fff;
}
.nav-box-slider ul {
  border-top: none;
  padding: 10px 0;
}
.nav-box-slider ul li {
  border: 1px solid #ddd;
  padding: 0 10px;
  height: 30px;
  line-height: 30px;
  border: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 750px;
}
.nav-box-slider ul li a {
  overflow: hidden;
  text-overflow: ellipsis;
}
.nav-box-slider ul li a:hover {
  color: #508edb;
}
.nav-box-slider ul li i.dot {
  vertical-align: middle;
  display: inline-block;
  width: 4px;
  height: 4px;
  background: #ccc;
  border-radius: 100%;
  margin-right: 5px;
}

/*# sourceMappingURL=help_v2.css.map */