#page-nav {
  text-align: center;
  margin-top: 30px;
  .page-number {
    width: 25px;
    height: 30px;
    background: #4d4d4d;
    display: inline-block;
    color: @colorF;
    line-height: 30px;
    font-size: 14px;
    margin: 0 5px 30px;
    border-radius: 2px;
    &:hover {
      background: #5e5e5e;
    }
  }
  .current {
    background: #88acdb;
    cursor: default;
    &:hover {
      background: #88acdb;
    }
  }
  .extend {
    color: #4d4d4d;
    margin: 0 27px;
    opacity: 1;
    &:hover {
      color: #5e5e5e;
    }
  }
  .prev.disabled, .next.disabled {
    visibility: hidden;
  }
  &:hover .extend {
    opacity: 1;
  }
}