.customer-list  li:first-child p {
   margin-right: 18px;
}
.customer-list  li:nth-child(2) p {
   margin-right: 33px;
}

.icon-title-list li {
  border: none;
}
.icon-title-list li:last-child {
  border: none;
}

#content-2 .title-intro {
  width: 886px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
  line-height: 35px;
}

#content-3 .subtitle {
  text-align: center;
  font-size: 23px;
  color: #353230;
  margin-top: 60px;
}

#content-3 {
  padding-bottom: 0;
}

/*核心业务*/
#content-1 {
  height: 451px;
}
.icon-title-list {
  margin-top: 45px;
}
.icon-title-list .list-case {
  position: static;
}

/*课程目录*/
.course-list {
  margin-top: 42px;
}
.course-list .course-wrapper {
  border: 1px solid  #bebebe;
  padding: 32px 0 0 64px;
  width: 1080px;
  margin-bottom: 17px;
 margin-left: auto;
 margin-right: auto;
}
.course-list .course-content-wrapper {
  display: flex;
}
/*左侧*/
.course-list .left-content {
  width: 710px;
}
.course-list .left-title {
  color: #353230;
  font-size: 20px;
}
.course-list .left-content-text {
  font-size: 15px;
  color: #686868;
  margin-top: 9px;
  line-height: 30px;
}
.course-list .underline {
  width: 47px;
  margin: 18px 0 15px 0;
}

/*分割线*/
.course-list .split-line {
  height: 118px;
  width: 1px;
  border-left: 1px solid #bebebe;
  margin-left: 53px;
}

/*右侧*/
.course-list .right-content {
  margin-left: 57px;
}
.course-list .right-title {
  font-size: 16px;
  color: #353230;
  font-weight: bold;
  margin-bottom: 5px;
}
.course-list .right-content-text {
  font-size: 14px;
  color: #686868;
}
.course-list .detail-content-wrapper {
  margin-bottom: 10px;
}

#gov-build .course-wrapper:first-child {

}

/*典型客户*/
.customer-wrapper {
  width: 1080px;
  height: 169px;
  border: 1px solid #bebebe;
  display: flex;
  justify-content: center;
  align-items: center;
 margin: 0 auto;
}

.customer-wrapper .customer-list {
  width: 906px;
}
.customer-wrapper .customer-list > li {
  display: flex;
  font-size: 16px;
  color: #626367;
  margin-bottom: 10px;
}
.customer-wrapper .customer-list p {
  margin-right: 14px;
}