.active {
  background-color: #e5e5e5;
}
.guize {
  width: 1200px;
  height: auto;
  overflow: hidden;
  margin: 0 auto;
}
.guize .guize_intro {
  width: 100%;
  height: 50px;
  line-height: 50px;
}
.guize .guize_menu {
  width: 226px;
  /*height: 615px;*/
  overflow: hidden;
  float: left;
  display: block !important;
  border: 1px solid #e6e6e6;
  background-color: #ffffff ;
}
.guize .guize_menu .guize_head {
  background-color: #4E515E;
  font-size: 18px;
  height: 70px;
  line-height: 70px;
  color: #ffffff;
}
.guize .guize_menu ul {
  width: 100%;
  /*height: 615px;*/
  text-align: center;
}
.guize .guize_menu ul .guize_head {
  text-align: center;
  font-size: 18px;
}
.guize .guize_menu ul li {
  font-size: 14px;
  display: block;
  height: 60px;
  line-height: 60px;
  border-bottom: 1px solid #e5e5e5;
}
.guize .guize_menu ul li a {
  display: block;
  height: 100%;
  line-height: 60px;
  overflow: hidden;
}
.guize .guize_menu ul li a span {
  width: 32px;
  height: 32px;
  float: left;
  display: inline-block;
  margin-top: 8px;
}
.guize .guize_menu ul .hover:hover {
  background-color: #e5e5e5;
}
.guize .about_usmenu {
  height: 314px;
}
.guize .about_usmenu ul {
  height: 314px;
}
.guize .guize_detail {
  width: 942px;
  margin-left: 30px;
  background-color: white;
  float: right;
}
.guize .guize_detail .container {
  padding: 50px;
  margin-top: 30px;
  box-sizing: border-box;
  width: 922px;
  margin: 0 auto;
}
.guize .guize_detail .p_header {
  height: 40px;
  line-height: 40px;
  font-size: 20px;
  text-align: center;
}
.guize .guize_detail p {
  line-height: 30px;
  margin-left: 0px;
}
.guize .guize_detail strong{
  font-weight: 900;
}