.foldersDiv {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin: auto;
}
.folder::before {
  /*🗂️ 💼*/
  content: '🗂️';
  /* 或者你希望的任何大小 */
  font-size: 1.0em;
  /* 黑色，或者你希望的颜色 */
  color: #000;
  /* 以下是为了让伪元素与div内容水平对齐 */
  display: inline-block;
  vertical-align: middle;
  /* 在字符和文字之间添加一些空间 */
  margin-right: 5px;
}
.folder {
  /*width: 200px;*/
  /*height: 100px;*/
  /*border: 2px solid black;*/
  /*border-radius: 5px;*/
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  margin: 5px;
  word-wrap: anywhere;
}
#container {
  display: flex;
  flex-wrap: wrap;
  /*border: 5px solid black;*/
  border-radius: 5px;
  width: auto;
  max-width: 80%;
  min-width: 40%;
  margin: 0 auto;
}
.link {
  margin: 0 10px;
}
.link_nav {
  margin: 0 10px;
}
.nav {
  display: flex;
  flex-wrap: wrap;
  width: 80%;
  margin: 5px auto;
  align-items: center;
  justify-content: center;
  align-content: center;
}
.nav-tips {
  position: absolute; /* 或者 fixed，取决于你的需求 */
  bottom: 50px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center; /* 使文本水平居中 */
  width: 100%; /* 宽度可以自定义，这里设置为100%，占满整个页面宽度 */
}
#nav-tips-content-fixed,
#nav-tips-content {
  display: inline;
}
/* 以下为 ul li 样式 */
.urlsDiv {
  /*border: 2px solid black;*/
  /*border-radius: 5px;*/
  display: flex;
  flex-direction: column;
  position: relative;
  margin: auto;
  align-content: center;
  text-align: center;
  align-items: center;
  align-self: center;
}
.urlsUl {
  display: flex;
  flex-flow: row wrap;
  list-style: none;
  padding: 0;
  margin-top: 1px;
  position: relative
}
/* ul.urlsUl li.urlsLi::before {
  content: '🔗';
  padding-right: 5px;
} */
.urlsLi {
  padding-top: 16px;
  white-space: nowrap;
  /*overflow: hidden;*/
  overflow: visible;
  text-overflow: ellipsis;
  flex-shrink: 1;
  flex-basis: 0
}
.urlsDiv {
  width: 80%;
}
.urlsDiv .urlsLi {
  flex-basis: 20%;
}