.main-col > div.panel > .panel-heading .btn-toolbar ul.dropdown-menu{right:0; left:auto;}

.books {position: relative; margin-left: -20px;}
.books {position: relative;}
.books dl { margin:0 0 0 25px; line-height: 20px; }
.books .article { padding: 0; border: none; box-shadow: none; margin: 0}
.book,.chapter,.books .article { line-height: 30px; padding: 3px 0; transition: all 0.3s; border-radius: 4px}
.book > strong,.chapter > strong,.books .article > strong { font-size: 16px; display: inline-block; }
.chapter > strong,.books .article > strong { font-size: 14px; }
.books .article > strong { font-weight: normal; }
.books .actions { display: inline-block; margin-left: 20px;}
.books .actions a { color: #999; font-weight: normal; }
.book:hover .actions a,.chapter:hover .actions a,.books .article:hover .actions a { color: #506EAF; }
.chapter, .books .article { line-height: 20px; }
.chapter .order,.books .article .order { display: inline-block; margin-right: 0; height: 20px; line-height: 20px; padding: 0 6px; text-align: center; border-radius: 5px; transition: all 0.3s;  }
.books dd:hover .order,.book:hover:before{border-color: #999}
i.icon-arrow-up, i.icon-arrow-down{cursor:pointer}

.catalog.chapter.dragging, .catalog.article.dragging {opacity: 0.25; background-color: #FFF4E5; border: 1px solid #fff}
.catalog.chapter.drag-shadow, .catalog.article.drag-shadow {background: #fff; border: 1px solid #ddd; box-shadow:0 1px 8px rgba(0,0,0,.15);}
.sort {cursor: move;}
.catalog {position: relative;}
.catalog.drop-to {background: none;}
.catalog.drop-to:before {display: block; background-color: #E48600; content: ' '; height: 1px; width: 100%; position: absolute; top: -1px}
.catalog.dragging .catalog.drop-to:before, .catalog.drop-to.dragging:before {display: none}
.catalog-empty {display: none; padding: 0; height: 10px; line-height: 5px!important}
dl.drop-area {background-color: #f1f1f1}
dl.drop-area .catalog-empty {display: block;}
.books > .catalog > .actions > .sort-handle {display: none}

.leftmenu.affix{max-height: 80%; overflow-y:auto;}

.split-row > .side-col,
.split-row > .main-col {padding: 0;} 
.col-spliter {width: 20px; position: relative; z-index: 10; cursor: ew-resize;}
.col-spliter:before,
.col-spliter:after {content: ''; display: block; position: absolute; left: 50%; width: 10px; margin-left: -5px; top: 0; bottom: 0; background: rgba(0,0,0,.075); opacity: 0; transition: opacity .2s;}
.col-spliter:before {border-radius: 5px;}
.col-spliter:after {background: transparent; top: 50%; bottom: auto; height: 20px; opacity: 1; width: 4px; border-left: 1px solid rgba(0,0,0,.2); border-right: rgba(0,0,0,.2) 1px solid; margin-left: -2px; margin-top: -10px; }
/* .col-spliter:hover:after {width: 2px; background: rgba(0,0,0,.15); margin-left: -1px; top: 0; bottom: 20px; height: auto; margin-top: auto; border: none;} */
.row-spliting .col-spliter:after,
.col-spliter:hover:after {border-color: rgba(0,0,0,.3);}
.col-spliter:hover:before,
.col-spliter:hover:after,
.row-spliting .col-spliter:before,
.row-spliting .col-spliter:after {opacity: 1;}

dd.active a{font-weight: 700; color: #0c64eb;}