body {
  margin: 8% auto 0;
  width: 700px;
  min-height: 200px;
  padding: 10px;
  font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif;
  font-size: 14px;
}

a:link,
a:visited,
a:active {
  color: rgb(85, 26, 139);
}

a:hover {
  color: #f60;
}

p {
  color: #555;
  margin: 15px 0px;
}

img {
  border: 0px;
}

.d {
  color: #404040;
}

.logo {
  height: 45px;
}

.main {
  display: flex;
}

.left {
  margin-top: -10px;
}

.right img {
  max-width: 250px;
}

.right {
  margin-top: -65px;
  margin-left: auto;
}

.tip {
  color: #777;
  margin-right: 20px;
}

@media only screen and (max-width: 767px) {
  body {
    width: auto;
    padding: 10px 40px;
  }

  .logo {
    height: 35px;
  }

  .right {
    margin-top: 0;
  }

  .right img {
    max-width: 150px;
    display: none;
  }

  .tip {
    line-height: 1.8;
    font-size: 14px;
  }
}