@salesforce-ux/design-system/css/toast/base/index.css

Salesforce Lightning Design System

/*! Lightning Design System 2.12.0 */
@charset "UTF-8";
.slds-notify-container,
.slds-notify_container {
  position: fixed;
  width: 100%;
  left: 0;
  top: 0;
  z-index: 10000;
  text-align: center;
}
.slds-notify_toast {
  color: white;
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  position: relative;
  background: #706e6b;
  font-weight: 300;
  border-radius: 0.25rem;
  margin: 0.5rem;
  padding: 0.75rem 3rem 0.75rem 1.5rem;
  min-width: 30rem;
  text-align: left;
  -webkit-box-pack: start;
  -ms-flex-pack: start;
  justify-content: flex-start;
}
.slds-notify_toast a {
  color: currentColor;
  border: 1px solid transparent;
  border-radius: 0.25rem;
}
.slds-notify_toast a:hover,
.slds-notify_toast a:focus {
  text-decoration: none;
  outline: 0;
}
.slds-notify_toast a:focus {
  -webkit-box-shadow: 0 0 3px #ecebea;
  box-shadow: 0 0 3px #ecebea;
  border: 1px solid #ecebea;
}
.slds-notify_toast a:active {
  color: rgba(255, 255, 255, 0.5);
}
.slds-notify_toast a[disabled]a[disabled] {
  color: rgba(255, 255, 255, 0.15);
}
.slds-notify_toast .slds-notify__close {
  float: right;
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  margin-left: 0.25rem;
  -webkit-transform: translateY(-0.125rem);
  transform: translateY(-0.125rem);
}

.slds-region_narrow .slds-notify_toast {
  min-width: auto;
  width: 100%;
  margin-left: 0;
}