.online-learning{
  background:url("../STYLES/IMAGES/图层-2.png") no-repeat 50% 50%;
  background-size: cover;
  position:relative;
}
.company-profile{
  width:1200px;
  margin:auto;
}
._nav{
  height:66px;
  line-height:66px;
  font-size:14px;
  color:#cccccc;
  font-weight: bold;
}
.company-picture{
  overflow: hidden;
  padding-top:58px;
}
.zoomLeft{
  float: left;
}
.zoomRight{
  margin-left: 600px;
}
.safety-describe {
  height: 474px;
  margin-top: 51px;
}
.safety-describe dt{
  font-size: 36px;
  color:#474646;
}
.safety-describe ._companyProfile{
  font-size:16px;
  color:#474646;
}
._companyProfile li{
  margin-top:42px;
  text-indent: 32px;
}