.header-logo {
  font-family: "SongTi", "宋体";
  font-size: 35px;
  color: #343a40;
  display: flex;
  align-items: center;
}

.logo-img {
  height: 60px;
  width: 60px;
  vertical-align: middle;
  margin-left: 40px;
}

.tag {
  display: inline-block;
  padding: 2px 10px;
  margin: 5px;
  border: 1px solid black; /* 添加边框，颜色为黑色 */
  border-radius: 20px;
  font-size: 15px;
  color: black; /* 将字体颜色改为黑色 */
}

.tag:hover {
  background-color: rgb(177, 173, 173);
  color: white;
}

.tag-remove {
  color: black;
  cursor: pointer;
  margin-left: 5px;
  transition: background-color 0.2s;
}

.tag-remove:hover {
  color: red;
}