// // Base styles //

.alert {

padding: $alert-padding-y $alert-padding-x;
margin-bottom: $alert-margin-bottom;
border: $alert-border-width solid transparent;
@include border-radius($alert-border-radius);

}

// Headings for larger alerts .alert-heading {

// Specified to prevent conflicts of changing $headings-color
color: inherit;

}

// Provide class for links that match alerts .alert-link {

font-weight: $alert-link-font-weight;

}

// Dismissible alerts // // Expand the right padding and account for the close button's positioning.

.alert-dismissible {

// Adjust close link position
.close {
  position: relative;
  top: -$alert-padding-y;
  right: -$alert-padding-x;
  padding: $alert-padding-y $alert-padding-x;
  color: inherit;
}

}

// Alternate styles // // Generate contextual modifier classes for colorizing the alert.

.alert-success {

@include alert-variant($alert-success-bg, $alert-success-border, $alert-success-text);

} .alert-info {

@include alert-variant($alert-info-bg, $alert-info-border, $alert-info-text);

} .alert-warning {

@include alert-variant($alert-warning-bg, $alert-warning-border, $alert-warning-text);

} .alert-danger {

@include alert-variant($alert-danger-bg, $alert-danger-border, $alert-danger-text);

}