body{
  min-width: 1280px;
}
a{
  text-decoration: none;
}
.btn-ljgd span:hover{
  background-color: #1b66bc;
}
.btn-ljgd span {
  cursor: pointer;
  position: absolute;
  left: 50%;
  font-family: 微软雅黑;
  padding: 10px 30px;
  color: #fff;
  background: rgba(7,108,224,1);
  border-radius: 3px;
  box-shadow: 5px 5px 6px rgba(0, 0, 0, 0.2);
}

.title {
  vertical-align: middle;
  display: table-cell;
  font-size: 38px;
  font-weight: 400;
}

.text {
  line-height: 33px;
  font-size: 16px;
  display: flex;
  flex-wrap: wrap;
  color: #666 !important;
  font-weight: 500;
  margin: 30px 0px 20px 0px;
}

.row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}


.content-section-a,.content-section-b{
  padding-bottom: 70px;
}
.content-section-a .left {
  position: relative;
  width: 743px;
  margin-right: 40px;
}

.content-section-a .right {
  flex: 1;
}
.content-section-b .row {
  display: flex;
  align-items: center;
  flex-direction: row-reverse
}
.content-section-b .left {
  width: 743px;	
}
.content-section-b .right {
  flex: 1;
}