.file-tree{width:100%}.file-tree .el-icon-caret-right:before{content:"\e78a"}.file-tree .el-tree-node__content .expanded.el-icon-caret-right:before{content:"\e784"}.file-tree .el-tree-node__expand-icon.expanded{transform:rotate(0deg)}.file-tree .el-tree-node__expand-icon.is-leaf .el-icon-caret-right:before{content:"\e78b"}.file-tree .el-button{min-width:0}.file-tree .menu-operate{margin-bottom:20px}.file-tree .menu-operate .el-button+.el-button{margin-left:20px}.file-tree .custom-tree-node{font-size:14px;color:#606266}