洪水淹没-样式修改，删除tip；选择河段时弹框关闭

guoshilong

2023-02-21 8a6a1f340e249ca4e253f52a99a46ef44e7f0f00

1
.nihilo .dijitTitlePaneRtl .dijitClosed .dijitArrowNode, .nihilo .dijitFieldsetRtl .dijitFieldsetTitleClosed .dijitArrowNode {background-position: 0 top;}