树状图修改，部分配置文件修改

shuishen

2021-06-09 c358fd31d1bb2fd0e37c8414b677a3194697dbd9

1
.mblEdgeToEdgeCategory {background-image: url(compat/edge-categ-bg.png);}.dj_gecko .mblEdgeToEdgeCategory {background-image: -moz-linear-gradient(top, #8f9ea9 0%, #b7c0c7 100%);}