.tip {
  width: calc(100% - 1024px);
  font-family: "pixel";
}
.tipHead {
  padding: 10px;
  width: 60px;
  height: 20px;
  background-color: white;
  font-size: 20px;
  line-height: 20px;
  text-align: center;
  cursor: pointer;
}
.tipContent {
  margin-top: 40px;
  padding: 10px;
  max-width: 400px;
  min-width: 350px;
  min-height: 300px;
  font-size: 24px;
  background-color: white;
  opacity: 0;
  transition: 0.8s all;
}
.tipContent ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
/* 悬浮显现 */
.tipHead:hover + .tipContent {
  margin-top: 20px;
  opacity: 1;
  transition: 0.8s all;
}
/* 像素字体 */
@font-face {
  font-family: "pixel";
  src: url("../font/quan.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
}