message: Fixed: endpoint card border.
diff: --theme-standard-header-bg: #f9f9f9;
  --theme-standard-orderButton-bg: #d1d1d1;
  --theme-standard-endpointCard-bg: #fff;
  - --theme-standard-endpointCard-border: #c6c6c5;
  + --theme-standard-endpointCard-border: #e4e4e2;
  --theme-standard-popover-bg: #fff;
  --theme-standard-tag-text: #d1d1d1;
  --theme-standard-tag-bg: #f9f9f9;
  