.content{
    width: 1000px;
    margin: 0 auto;
}
/* 标题名字 */
.item-title {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-size: 24px;
  margin: 20px 0 30px;
  position: relative;
  &::after {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -6px;
    border-radius: 5px;
    width: 20px;
    height: 3px;
    background-color: #ff501b;
  }
}
.item-title img {
  width: 100px;
}
.main{
    margin: 43px auto 100px;
    min-height: calc(100vh - 300px);
}
.content .title{
    text-align: center;
    font-size: 22px;
    color: #FF4616;
    margin: 20px 0 32px;
}
.content .subtitle{
    margin: 20px 0 -16px;
}
.content p{
    font-size: 16px;
    color: #333;
    line-height: 30px;
}
.content .imgBox{
    width: 100%;
    text-align: center;
    margin: 40px 0;
}
.content .imgBox img{
    width:60%;
}