antui-admin/src/components/tooltip/style/index.less

admin ui for antd

@antui-tooltip-padding: 2px;

.antui-tooltip {
  .ant-popover-arrow {
    display: none;
  }
  .ant-popover-content {
    word-wrap: break-word;
    max-width: 200px;
    .ant-popover-inner {
    	.ant-popover-inner-content {
    		padding: 4px 8px;
    	}
    }
  }
  &.ant-popover-placement-top, 
  &.ant-popover-placement-topLeft,
  &.antui-tooltip.ant-popover-placement-topRight {
	padding-bottom: @antui-tooltip-padding;
  }

  &.ant-popover-placement-bottom, 
  &.ant-popover-placement-bottomLeft,
  &.antui-tooltip.ant-popover-placement-bottomRight {
	padding-top: @antui-tooltip-padding;
  }

  &.ant-popover-placement-left,
  &.ant-popover-placement-leftTop,
  &.ant-popover-placement-leftBottom {
  	padding-right: @antui-tooltip-padding;
  }

  &.ant-popover-placement-right,
  &.ant-popover-placement-rightTop,
  &.ant-popover-placement-rightBottom {
  	padding-left: @antui-tooltip-padding;
  }
}