.mm-tree-select{display:inline-block;width:100%}.mm-tree-select-popper{font-family:"Monospaced Number","Chinese Quote",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Helvetica,Arial,sans-serif;line-height:1.5;color:rgba(0,0,0,.65);margin:2px 0;list-style:none;-webkit-box-sizing:border-box;box-sizing:border-box;left:-9999px;top:-9999px;position:absolute;outline:0;z-index:1090;min-width:96px;border:1px solid #d9dbdd;border-radius:4px;padding:4px 0;font-size:12px;background:#fff;-webkit-box-shadow:0 2px 3px 0 rgba(0,0,0,.16);box-shadow:0 2px 3px 0 rgba(0,0,0,.16);max-height:250px;overflow-y:auto}.mm-tree-select-popper[x-out-of-boundaries]{visibility:hidden}.mm-tree-select-popper[x-loading]{padding:12px}.mm-tree-select-popper .popper-arrow,.mm-tree-select-popper .popper-arrow::after{position:absolute;display:block;width:0;height:0;border-color:transparent;border-style:solid}.mm-tree-select-popper .popper-arrow{border-width:6px;-webkit-filter:drop-shadow(0 2px 12px rgba(0, 0, 0, .03));filter:drop-shadow(0 2px 12px rgba(0, 0, 0, .03))}.mm-tree-select-popper .popper-arrow::after{content:" ";border-width:6px}.mm-tree-select-popper[x-has-arrow][x-placement^=top]{margin-bottom:12px}.mm-tree-select-popper[x-has-arrow][x-placement^=top] .popper-arrow{bottom:-6px;left:50%;border-top-color:#ebeef5;border-bottom-width:0}.mm-tree-select-popper[x-has-arrow][x-placement^=top] .popper-arrow::after{bottom:1px;margin-left:-6px;border-top-color:#fff;border-bottom-width:0}.mm-tree-select-popper[x-has-arrow][x-placement^=bottom]{margin-top:12px}.mm-tree-select-popper[x-has-arrow][x-placement^=bottom] .popper-arrow{top:-6px;left:50%;border-top-width:0;border-bottom-color:#ebeef5}.mm-tree-select-popper[x-has-arrow][x-placement^=bottom] .popper-arrow::after{top:1px;margin-left:-6px;border-top-width:0;border-bottom-color:#fff}.mm-tree-select-popper[x-has-arrow][x-placement^=right]{margin-left:12px}.mm-tree-select-popper[x-has-arrow][x-placement^=right] .popper-arrow{left:-6px;top:50%;border-right-color:#ebeef5;border-left-width:0}.mm-tree-select-popper[x-has-arrow][x-placement^=right] .popper-arrow::after{left:1px;bottom:-6px;border-right-color:#fff;border-left-width:0}.mm-tree-select-popper[x-has-arrow][x-placement^=left]{margin-right:12px}.mm-tree-select-popper[x-has-arrow][x-placement^=left] .popper-arrow{right:-6px;top:50%;border-right-width:0;border-left-color:#ebeef5}.mm-tree-select-popper[x-has-arrow][x-placement^=left] .popper-arrow::after{right:1px;bottom:-6px;margin-left:-6px;border-right-width:0;border-left-color:#fff}.mm-tree-select-popper .mm-tree-node.is-checked>.mm-tree-node-content>.mm-tree-node-label-wrap{background-color:#f0f7ff}