@bliss-design-system/alert/dist/index.css.js

`<bliss-alert>` provides a messaging mechanism for alerting and informing.

import { css } from 'lit-element';
export const styles = css `
:host([hidden]) {
  display: none;
}

:host [part=alert] {
  background-color: #f5f8ff;
  border-color: #186bf2;
  display: flex;
  position: relative;
  padding: 16px 12px;
  overflow: hidden;
  border-width: 1px;
  border-style: solid;
  border-radius: 2px;
  border-left-width: 4px;
  font-family: inherit;
}
:host [part=icon] {
  color: #186bf2;
}
:host [part=heading] {
  color: #1f2328;
  font-size: 1.25rem;
  line-height: 1.25;
  margin: 0 0 4px;
}
:host [part=content] {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  color: #444a55;
  font-size: 1rem;
  line-height: 1.5;
  margin: 0 0 0 16px;
  /*
  https://github.com/WICG/webcomponents/issues/889
  Combined selectors currently don't work in the ::slotted pseudo element (all of the
  examples below)
  ::slotted(p) > a,
  ::slotted(p > a),
  slot p a {
    color: tokens.$blue-500;
  }
  For now we need to settle for the default link colour (which, conveniently, is blue).
  or we need a link component that can be passed in with its own styles.
  */
}
:host [part=content] ::slotted(*) {
  margin: 0;
  font-size: inherit;
  line-height: inherit;
}
:host [part=close] {
  position: absolute;
  top: calc(16px - 1px);
  right: 12px;
}
:host [part=close]::part(button) {
  color: #186bf2;
  padding: 0;
  min-height: 0;
}
:host [part=close]::part(button):hover {
  background-color: #d6e7ff;
  border-color: #d6e7ff;
}
:host [part=close]::part(button):active {
  background-color: #a3c7ff;
  border-color: #a3c7ff;
  color: #003fa3;
}

:host([dismissible]) [part=content] {
  margin-right: 32px;
}

:host([size=small]) [part=alert] {
  padding: 8px 16px 8px 12px;
}
:host([size=small]) [part=alert] [part=close] {
  position: absolute;
  top: calc(8px - 1px);
  right: 12px;
}

:host([theme=neutral]) [part=alert] {
  background-color: #f4f4f6;
  border-color: #6c7789;
}
:host([theme=neutral]) [part=icon] {
  color: #6c7789;
}
:host([theme=neutral]) [part=close]::part(button) {
  color: #6c7789;
}
:host([theme=neutral]) [part=close]::part(button):hover {
  background-color: #e2e5e9;
  border-color: #e2e5e9;
}
:host([theme=neutral]) [part=close]::part(button):active {
  background-color: #ccd0d7;
  border-color: #ccd0d7;
  color: #32363e;
}

:host([theme=positive]) [part=alert] {
  background-color: #ebfaf5;
  border-color: #0b8e67;
}
:host([theme=positive]) [part=icon] {
  color: #0b8e67;
}
:host([theme=positive]) [part=close]::part(button) {
  color: #0b8e67;
}
:host([theme=positive]) [part=close]::part(button):hover {
  background-color: #caf2e6;
  border-color: #caf2e6;
}
:host([theme=positive]) [part=close]::part(button):active {
  background-color: #8de2c9;
  border-color: #8de2c9;
  color: #056145;
}

:host([theme=notice]) [part=alert] {
  background-color: #fffbeb;
  border-color: #8b6704;
}
:host([theme=notice]) [part=icon] {
  color: #8b6704;
}
:host([theme=notice]) [part=close]::part(button) {
  color: #8b6704;
}
:host([theme=notice]) [part=close]::part(button):hover {
  background-color: #fcf3cf;
  border-color: #fcf3cf;
}
:host([theme=notice]) [part=close]::part(button):active {
  background-color: #fbecb1;
  border-color: #fbecb1;
  color: #8b6704;
}

:host([theme=warning]) [part=alert] {
  background-color: #fff7f0;
  border-color: #c25405;
}
:host([theme=warning]) [part=icon] {
  color: #c25405;
}
:host([theme=warning]) [part=close]::part(button) {
  color: #c25405;
}
:host([theme=warning]) [part=close]::part(button):hover {
  background-color: #fde4ce;
  border-color: #fde4ce;
}
:host([theme=warning]) [part=close]::part(button):active {
  background-color: #fbbe89;
  border-color: #fbbe89;
  color: #863603;
}

:host([theme=critical]) [part=alert] {
  background-color: #fff0f1;
  border-color: #a81523;
}
:host([theme=critical]) [part=icon] {
  color: #a81523;
}
:host([theme=critical]) [part=close]::part(button) {
  color: #a81523;
}
:host([theme=critical]) [part=close]::part(button):hover {
  background-color: #fed2d6;
  border-color: #fed2d6;
}
:host([theme=critical]) [part=close]::part(button):active {
  background-color: #fba7af;
  border-color: #fba7af;
  color: #780712;
}`;