#### Accordion

Use class `.accordion-default.collapse-default` along with `.accordion` to the wrapper of `ngb-accordion` selector to get accordion with border bottom.

Accordion Item 1 Donut caramels sweet roll bonbon toffee sugar plum. Jelly marzipan cotton candy marshmallow gummy bears gummiest wafer. Cotton candy cotton candy pie icing gummier chufas chums powder candy canes cake. Biscuit gingerbread lollipop danish oat cake pudding apple pie cheesecake powder. Sweet rol Accordion Item 2 Gummies sugar plum tiramisu. Gingerbread sugar plum caramels pudding. Danish jelly cookie. Pudding pie cookie oat cake caramels gingerbread toffee pie jelly beans. Candy canes topping pastry marshmallow apple pie bear claw donut donut. Jelly-o jelly-o sweet roll ice cream cupcake tootsie roll sweet gummi bears chocolate bar. Accordion Item 3 Gummies sugar plum tiramisu. Gingerbread sugar plum caramels pudding. Danish jelly cookie. Pudding pie cookie oat cake caramels gingerbread toffee pie jelly beans. Candy canes topping pastry marshmallow apple pie bear claw donut donut. Jelly-o jelly-o sweet roll ice cream cupcake tootsie roll sweet gummi bears chocolate bar. Accordion Item 4 Sweet bear claw brownie jelly-o wafer. Lollipop pudding gummi bears brownie jujubes. Bear claw cake ice cream sugar plum jujubes croissant icing. Bear claw icing chocolate cake toffee ice cream dessert cake. Lollipop cupcake gummi bears jujubes cotton candy cake marshmallow. Tart cake danish dessert

#### Shadow

use class `.collapse-shadow` along with `.accordion` to the wrapper of `ngb-accordion` selector to get accordion with shadow and border bottom.

Accordion Item 1 Donut caramels sweet roll bonbon toffee sugar plum. Jelly marzipan cotton candy marshmallow gummy bears gummiest wafer. Cotton candy cotton candy pie icing gummier chufas chums powder candy canes cake. Biscuit gingerbread lollipop danish oat cake pudding apple pie cheesecake powder. Sweet rol Accordion Item 2 Gummies sugar plum tiramisu. Gingerbread sugar plum caramels pudding. Danish jelly cookie. Pudding pie cookie oat cake caramels gingerbread toffee pie jelly beans. Candy canes topping pastry marshmallow apple pie bear claw donut donut. Jelly-o jelly-o sweet roll ice cream cupcake tootsie roll sweet gummi bears chocolate bar. Accordion Item 3 Gummies sugar plum tiramisu. Gingerbread sugar plum caramels pudding. Danish jelly cookie. Pudding pie cookie oat cake caramels gingerbread toffee pie jelly beans. Candy canes topping pastry marshmallow apple pie bear claw donut donut. Jelly-o jelly-o sweet roll ice cream cupcake tootsie roll sweet gummi bears chocolate bar. Accordion Item 4 Gummies sugar plum tiramisu. Gingerbread sugar plum caramels pudding. Danish jelly cookie. Pudding pie cookie oat cake caramels gingerbread toffee pie jelly beans. Candy canes topping pastry marshmallow apple pie bear claw donut donut. Jelly-o jelly-o sweet roll ice cream cupcake tootsie roll sweet gummi bears chocolate bar. Accordion Item 5 Sweet bear claw brownie jelly-o wafer. Lollipop pudding gummi bears brownie jujubes. Bear claw cake ice cream sugar plum jujubes croissant icing. Bear claw icing chocolate cake toffee ice cream dessert cake. Lollipop cupcake gummi bears jujubes cotton candy cake marshmallow. Tart cake danish dessert

#### Border

use class directive `[cardClass]="'collapse-border-item'">` along with each `ngb-panel` selector to get accordion with border.

Accordion Item 1 Donut caramels sweet roll bonbon toffee sugar plum. Jelly marzipan cotton candy marshmallow gummy bears gummiest wafer. Cotton candy cotton candy pie icing gummier chufas chums powder candy canes cake. Biscuit gingerbread lollipop danish oat cake pudding apple pie cheesecake powder. Sweet rol Accordion Item 2 Gummies sugar plum tiramisu. Gingerbread sugar plum caramels pudding. Danish jelly cookie. Pudding pie cookie oat cake caramels gingerbread toffee pie jelly beans. Candy canes topping pastry marshmallow apple pie bear claw donut donut. Jelly-o jelly-o sweet roll ice cream cupcake tootsie roll sweet gummi bears chocolate bar. Accordion Item 3 Gummies sugar plum tiramisu. Gingerbread sugar plum caramels pudding. Danish jelly cookie. Pudding pie cookie oat cake caramels gingerbread toffee pie jelly beans. Candy canes topping pastry marshmallow apple pie bear claw donut donut. Jelly-o jelly-o sweet roll ice cream cupcake tootsie roll sweet gummi bears chocolate bar. Accordion Item 4 Sweet bear claw brownie jelly-o wafer. Lollipop pudding gummi bears brownie jujubes. Bear claw cake ice cream sugar plum jujubes croissant icing. Bear claw icing chocolate cake toffee ice cream dessert cake. Lollipop cupcake gummi bears jujubes cotton candy cake marshmallow. Tart cake danish dessert

#### Margin

To create a accordion with margin use class directive `[cardClass]="'collapse-margin'"` along with each `ngb-panel` to get accordion with margin.

Accordion Item 1 Donut caramels sweet roll bonbon toffee sugar plum. Jelly marzipan cotton candy marshmallow gummy bears gummiest wafer. Cotton candy cotton candy pie icing gummier chufas chums powder candy canes cake. Biscuit gingerbread lollipop danish oat cake pudding apple pie cheesecake powder. Sweet rol Accordion Item 2 Gummies sugar plum tiramisu. Gingerbread sugar plum caramels pudding. Danish jelly cookie. Pudding pie cookie oat cake caramels gingerbread toffee pie jelly beans. Candy canes topping pastry marshmallow apple pie bear claw donut donut. Jelly-o jelly-o sweet roll ice cream cupcake tootsie roll sweet gummi bears chocolate bar. Accordion Item 3 Gummies sugar plum tiramisu. Gingerbread sugar plum caramels pudding. Danish jelly cookie. Pudding pie cookie oat cake caramels gingerbread toffee pie jelly beans. Candy canes topping pastry marshmallow apple pie bear claw donut donut. Jelly-o jelly-o sweet roll ice cream cupcake tootsie roll sweet gummi bears chocolate bar. Accordion Item 4 Sweet bear claw brownie jelly-o wafer. Lollipop pudding gummi bears brownie jujubes. Bear claw cake ice cream sugar plum jujubes croissant icing. Bear claw icing chocolate cake toffee ice cream dessert cake. Lollipop cupcake gummi bears jujubes cotton candy cake marshmallow. Tart cake danish dessert