.main {
  width: 100%;
  background: url(../img/bg.png) no-repeat center;
}
.main .title {
  font-size: 24px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #333333;
  line-height: 50px;
  text-align: center;
  margin: 25px auto;
}
.main .content {
  text-align: center;
}
.main .content img {
  max-width: 100%;
}
.main .link {
  text-align: center;
  margin-top: 75px;
}
.main .link a {
  font-size: 24px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #A22624;
  line-height: 50px;
}
@media (max-width: 992px) {
  .main .link {
    margin-top: 30px;
  }
  .main .link a {
    font-size: 16px;
    line-height: 30px;
  }
  .main .link a img {
    width: 20px;
  }
}
@media (max-width: 750px) {
  .main {
    background: none;
  }
  .main .title {
    font-size: 0.32rem;
    line-height: 0.5rem;
    margin: 0.3rem auto;
  }
  .main .link {
    margin-top: 0.5rem;
  }
  .main .link a {
    font-size: 0.3rem;
    line-height: 0.36rem;
  }
  .main .link a img {
    width: 0.35rem;
  }
}