.app_header.webix_header{text-align:center}.app_layout.webix_layout_clean{background:#ebedf0}.app_start .webix_template{padding:12px}.app_menu .webix_icon{font-size:20px;vertical-align:middle}.app_error{background-color:tomato;color:#000;border-color:#ff0}.align_right{text-align:right}