src/assets/styles/bmc/custom/_alert.scss

.alert {
    display: flex;
    padding: $spacer;
    border-width: 0 0 0 3px;
    color: gray("800");
    margin-bottom: $spacer;

    &.small {
      padding: $spacer / 2;
      font-size: 1rem;
    }

    .close {
      font-weight: 300;
      opacity: 1;
    }

    .alert-icon {
      display: inline-flex;
      align-items: flex-start;
      margin-right: $spacer;
      margin-bottom: $spacer;

      @include media-breakpoint-up(sm) {
        margin-bottom: 0;
      }
    }

    .alert-content {
      flex: 1 1 auto;
    }

    .alert-title {
      margin-bottom: $spacer / 2;
    }

    .alert-msg {
      p + p {
        margin-bottom: $spacer;
      }

      p:last-of-type {
        margin-bottom: 0;
      }
    }

    &.alert-info {
      border-left-color: theme-color("info");
      background-color: $info-light;
      fill: theme-color("info");
    }

    &.alert-success {
      border-left-color: theme-color("success");
      background-color: $success-light;
      fill: theme-color("success");
    }

    &.alert-danger {
      border-left-color: theme-color("danger");
      background-color: $danger-light;
      fill: theme-color("danger");
    }

    &.alert-warning {
      border-left-color: theme-color("warning");
      background-color: $warning-light;
      fill: theme-color("warning");
    }
  }