左侧树状图更改，及部分样式调整

shuishen

2021-06-08 23346a0c7f9eb68a999fab429355a14b592bc2f7

1
.dijitEditorRtl .dijitEditorIcon.dijitEditorIconParaLeftToRight {background-image: url('../images/bidiIconsEnabled_rtl.png'); background-position: -846px;}.dijitEditorRtlDisabled .dijitEditorIcon.dijitEditorIconParaLeftToRight {background-image: url('../images/bidiIconsDisabled_rtl.png');}.dijitEditorRtl .dijitEditorIcon.dijitEditorIconParaRightToLeft {background-image: url('../images/bidiIconsEnabled_rtl.png'); background-position: -828px;}.dijitEditorRtlDisabled .dijitEditorIcon.dijitEditorIconParaRightToLeft {background-image: url('../images/bidiIconsDisabled_rtl.png');}