.custom-formatter .ivu-poptip-rel{display:block}.custom-formatter .ivu-poptip-popper[x-placement^=top] .ivu-poptip-arrow{border-top-color:#000;opacity:.5}.custom-formatter .ivu-poptip-popper[x-placement^=top] .ivu-poptip-arrow:after{border-color:transparent;border-style:solid}.custom-formatter .ivu-poptip-inner{background:#000;color:#fff;opacity:.5}