Flexbox - justify-content

justify-content: flex-start

1. elem

2. elem

3. elem

justify-content: flex-end

1. elem

2. elem

3. elem

justify-content: center

1. elem

2. elem

3. elem

justify-content: space-between

1. elem

2. elem

3. elem

justify-content: space-around

1. elem

2. elem

3. elem

justify-content: space-evenly

1. elem

2. elem

3. elem