body {
  margin: 0;
  padding: 0;
  color: #333;
}
.container {
  margin: 0 auto;
  max-width: 1240px;
}
.container .btn {
  display: inline-block;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  border: 1px solid #b3d8ff;
  color: #409eff;
  background: #ecf5ff;
  text-align: center;
  box-sizing: border-box;
  outline: none;
  margin: 0;
  transition: .1s;
  font-weight: 500;
  user-select: none;
  padding: 5px 8px;
  font-size: 12px;
  border-radius: 4px;
}
.container .btn + .btn {
  margin-left: 4px;
}
.container .btn:hover {
  background: #409eff;
  border-color: #409eff;
  color: #fff;
}
.container .right {
  display: flex;
  align-items: flex-end;
  padding: 16px 0;
  font-size: 12px;
}
.container a {
  color: #00b3ff;
  text-decoration: none;
}
.desc {
  display: flex;
  justify-content: space-between;
  padding: 0 8px;
}