body {
  min-width: 1200px;
}
a {
  text-decoration: none;
}
li {
  list-style: none;
}
.min {
  background: url(pc.jpg) no-repeat center top;
  height: 2677px;
  width: 100%;
}
.min .head {
  height: 682px;
}
.min .content {
  width: 1232px;
  height: 440px;
  margin: 0 auto;
}
.min .content a {
  width: 235px;
  height: 342px;
  display: block;
  margin-left: 97px;
}