.row-a1 {
  display: flex;
  flex-direction: column;
  padding: 30px 0;
}

.row-a1 .title {
  display: flex;
  flex-direction: column;
}

.row-a1 .title .tit {
  line-height: 60px;
  font-weight: 700;
  font-size: 20px;
}

.row-a1 .title .txt {
  line-height: 25px;
}

.row-a1 .desc {
  margin: 30px 0;
}

.row-a1 .desc p {
  line-height: 25px;
  margin-bottom: 20px;
}

.row-a1 .desc .imglist {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  margin: 10px 0;
}

.row-a1 .desc .imglist span {
  width: 33%;
}

.row-a1 .href {
  display: flex;
  flex-direction: column;
}

.row-a1 .href .a1 {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: center;
  line-height: 45px;
}

.row-a1 .href .a1 span {
  margin-right: 3px;
}

.row-a1 .href .a1 a:hover {
  text-decoration: underline;
}
p{
  width: 1200px;
  margin: 20px auto;
  text-indent: 2rem;
  font-size: 16px;
  text-align: center;
}
p img{
  max-width: 100%;
  height: auto;
}

@media only screen and (max-width: 500px) {
  .row-a1 .href .a1 a:hover {
    text-decoration: none;
  }
  p{
    width: 95%;
    font-size: .16rem;
  }
}