Alert Flash alert informs users of successful or pending actions. Documentation alert alert_messages Basic alert Flash message. Show code Show rendered States Default Info Success Warning Error Show code Show rendered With icons Info Success Warning Error Show code Show rendered With large icon Use flex utility classes to align icon and text. Optionally use class f4 for larger text. Success Larger text Show code Show rendered With dismiss Info Success Warning Error Show code Show rendered With action button Info Complete action Success Complete action Warning Complete action Error Complete action Show code Show rendered Full width Full width Show code Show rendered Multiline message Line 1 Line 2 Show code Show rendered Stacked messages Message 1 Message 2 Rest of content Show code Show rendered On this page Top of page Documentation Stories Basic alert States With icons With large icon With dismiss With action button Full width Multiline message Stacked messages Introduction Components By name By topic Action list Action menu Alert Basic alert States With icons With large icon With dismiss With action button Full width Multiline message Stacked messages Avatar Blankslate Box Branch name Breadcrumb Button Button group Checkbox Checkbox group Circle badge Counter Dialog Drawer Dropdown Ellipsis Filter list Form control Header Input validation message Label Layout Link Menu Octicon Pagination Progress Radio button Radio group Radio tabs Select Select menu Side nav Spinner State label Styled HTML Subhead Subnav Tabnav Text input Textarea Theme Theme menu Theme menu options Timeline Toggle switch Truncate Underline nav