.main.ivu-layout.ivu-layout-has-sider{
    background: url("./image/fendou.jpg")!important;
}
/*点击页面后的颜色*/
.beijingtu-left li.ivu-menu-item.ivu-menu-item-active.ivu-menu-item-selected{
  background-color:rgba(193,193,194,0.6) !important;
}
/*鼠标指针浮动的菜单颜色*/
.beijingtu-left li.ivu-menu-item.ivu-menu-item-active.ivu-menu-item-selected:hover{
  background-color:rgba(193,193,194,1) !important;
}
/*联级菜单上级鼠标上浮颜色*/
.ivu-menu-dark.ivu-menu-vertical .ivu-menu-item:hover, .ivu-menu-dark.ivu-menu-vertical .ivu-menu-submenu-title:hover {
  color: white !important;
  background-color: rgba(193,193,194,0.6) !important;
}

.ivu-menu-dark.ivu-menu-vertical .ivu-menu-item-active:not(.ivu-menu-submenu), .ivu-menu-dark.ivu-menu-vertical .ivu-menu-submenu-title-active:not(.ivu-menu-submenu) {
  color: white !important;
  background-color: rgba(193,193,194,0.6) !important;
}