Caret/css/project.less

.project {
  @background: #444;
  @foreground: white;
  
  overflow-x: hidden;
  overflow-y: auto;
  box-shadow: inset 4px 4px 16px rgba(0, 0, 0, .4);
  background: @background;
  
  ul {
    margin: 0;
    padding: 0;
    list-style-type: none;
  }
  
  li {
    color: @foreground;
    text-shadow: -1px -1px 1px rgba(0, 0, 0, .2);
    overflow: hidden;
    white-space: no-wrap;
    padding: 4px;
    
    & > ul {
      display: none;
      padding-left: 4px;
    }
    
    &.expanded > ul {
      display: block;
    }
  }
  
  .directory {
    color: darken(@foreground, 30%);
    position: relative;
    
    &:after {
      content: "▸";
      margin-left: 6px;
    }
  }
  
  .expanded > .directory:after {
    content: "▼";
  }
  
}