#F1 {
  background: url(/Upload/index/4.png);
  background-size: 100% 100%;
  height: 510px;
}

#F1-1 {
  width: 1200px;
  margin: 0 auto;
}

#F1-2 {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}

#F1-1-1 {
  font-size: 1rem;
  color: #fff;
  margin-bottom: 50px;
  text-align: center;
  line-height: 160px;
  padding-top: 50px;
}

#F1-2 a {
  display: block;
  flex: 1;
  text-align: center;
}

#F1-2 a div {
  color: #ffffff;
  line-height: 30px;
}

#F1-2 .title {
  font-size: 22px;
  font-weight: bold;

}

#F2 {
  width: 1200px;
  margin: 0 auto;
  padding-bottom: 2rem;
}

#F2-1 {
  text-align: center;
  width: 150PX;
  margin: 0 auto;
  line-height: 80px;
  font-size: 22px;
  border-bottom: 2px solid #ccc;
}

#F2-2 {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

#F2-2 a {
  display: block;
  width: 110px;
  height: 110px;
  border: 1px solid #ccc;
  background-color: #ffffff;
  border-radius: 55px;
  text-align: center;
  line-height: 110px;
  margin: 20px 40px;
}

#F2-2 a img {
  max-width: 80%;
  max-height: 80%;
}