.screen_class{background-color:#0d498c;border:none}.screen_class,.screen_class .el-select-dropdown__item{color:#fff!important}.screen_class .el-select-dropdown__item.hover,.screen_class .el-select-dropdown__item:hover{background-color:#0c5db8}.screen_class .el-tree--highlight-current .el-tree-node.is-current>.el-tree-node__content{background-color:transparent!important}.screen_class .tree_stype{background-color:#0d498c;color:#fff}.screen_class .tree_stype .el-tree-node__content:hover{background-color:transparent!important}#two-node{width:48%;float:left}.two-parent{width:100%}#one-node{flex-shrink:0;width:30rem!important}.main_selec{background-color:#09315d;border:none}.main_selec .el-select-dropdown__item{color:#fff}.main_selec .selected{background-color:#0aa7ff}.main_selec .el-select-dropdown__item:hover{background-color:transparent}