*{padding: 0;margin: 0;border: 0;list-style-type:none !important;}

.tree{border:1px solid #ccc;width: 500px;min-height: 400px;padding: 20px;box-sizing: border-box;margin: 0 auto;}

.tree .tree_ul li{position: relative;margin: 5px 0;}

.tree .tree_ul .checkbox{margin: 0;display: inline-block;}

.tree .tree_ul li ul{padding-left: 20px;margin: 5px 0;}

.fa{cursor: pointer;margin-right: 3px;margin-top: -1px;width: 11px;}

.group{width: 100%;position: relative;}

.tree_btngroup{position: absolute;top: 0;right: 0;}

.tree_group{height: 27px;}

.tree_group .checkbox{display: inline-block;margin-right: 5px;margin-top: 3px;margin-bottom: 0;}

.fun_group{display: inline-block;position: absolute;right: 0px;top:0;}

.tree_btn{display: inline-block;height: 26px;line-height: 26px;border-radius: 4px;border:1px solid #ccc;padding: 0 5px;}

.tree_btn:hover{text-decoration:none;background-color: #e6e6e6; border-color: #adadad;color: #333;}

.tree_input{border: 1px solid #66afe9;padding: 2px 5px;outline: none;border-radius: 4px;box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102,175,233,.6);}

.tree input[type=text]{height: 26px;}

.addDiv{position: relative;margin: 5px 0;}