/* 默认颜色 */
/* 垂直居中 */
.vc {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}
/* 文本超出隐藏并显示省略号 */
@media (max-width: 992px) {
  .clearPaddingLeftByMargin {
    margin-left: -15px;
  }
}
@media (max-width: 992px) {
  .clearPaddingRightByMargin {
    margin-right: -15px;
  }
}
.vc {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}
.columns-container {
  font-size: 0;
}
.column {
  height: 6rem;
  width: 100%;
  border-radius: 5px;
  display: inline-block;
  background-color: #fff;
  overflow: hidden;
  margin: 1rem 0;
}
.column.column-list-disabled {
  background-color: #ddd;
}
.column.column-list-closed {
  background-color: #ddd;
}
.column .column-abbr {
  font-size: 1rem;
  word-break: break-word;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  height: 2rem;
  color: #333;
  margin-bottom: 0.2rem;
}
.column .column-abbr span.accent {
  color: #e85a71;
  font-weight: bold;
  font-size: 1.2rem;
}
.column .column-name {
  font-size: 1.4rem;
  display: block;
  font-weight: 700;
  height: 2rem;
  overflow: hidden;
  word-break: break-word;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  text-decoration: none;
  margin-bottom: 0.2rem;
  color: #333;
}
.column .column-description {
  font-size: 1.25rem;
  height: 1.8rem;
  overflow: hidden;
  color: #333;
  word-break: break-word;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}
@media (max-width: 767px) {
  .column .column-avatar {
    height: 3rem;
    width: 3rem;
    margin-bottom: 0.2rem;
  }
  .column {
    width: 100%;
    padding: 0rem 0.3rem 0.5rem 0.3rem;
  }
  .column .column-name {
    font-size: 1.2rem;
    height: 1.6rem;
    margin-bottom: 0.5rem;
  }
  .column .column-description {
    height: 3.2rem;
  }
  .column .column-abbr {
    margin-bottom: 0.2rem;
  }
}
.column-top-container {
  position: relative;
  height: 10rem;
  margin-bottom: 0.5rem;
}
.column-top-container .column-top-left-container {
  position: absolute;
  top: 0;
  left: 0;
}
.column-top-container .column-top-left-container .column-avatar {
  width: 6rem;
  height: 6rem;
  border-radius: 50%;
}
.column-top-container .column-top-right-container {
  padding-left: 7rem;
  height: 100%;
}
.column-threads {
  height: 4.5rem;
  margin-top: 0.7rem;
  position: relative;
}
.column-threads span.time {
  position: absolute;
  top: 0;
  right: 0;
  height: 1.6rem;
  line-height: 1.6rem;
  width: 6rem;
  text-align: right;
  font-size: 1rem;
  font-style: normal;
  color: #555;
}
.column-threads a {
  height: 1.6rem;
  padding-right: 6rem;
  word-break: break-word;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  font-size: 1.2rem;
  color: #2b90d9;
  margin-bottom: 0.2rem;
  font-style: oblique;
  position: relative;
  padding-left: 0.7rem;
}
.column-threads a::after {
  content: '';
  height: 3px;
  width: 3px;
  background-color: #333;
  border-radius: 50%;
  position: absolute;
  top: 0.7rem;
  left: 0;
}
button.column-topped {
  float: right;
}
.my-column .column-avatar {
  text-align: center;
  margin-bottom: 1rem;
}
.my-column .column-avatar img {
  height: 5rem;
  width: 5rem;
  border-radius: 50%;
}
.my-column .column-name {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  text-align: center;
}
.my-column .column-name a {
  text-decoration: none;
  color: #333;
}
.my-column .column-info {
  font-size: 1rem;
  text-align: center;
}
.topped-column-hr {
  height: 2rem;
  line-height: 2rem;
  text-align: center;
  font-size: 1rem;
  background-color: #f4f4f4;
  border-radius: 3px;
}