Flexbox Content Container

Standard Flexbox Content Container Settings

Flex Center - also, 10-col wide Flex Item so it's centerable....

Flex Center, Container Fluid and Constrain Content to Container Width

Flex Center, Container Fluid and Constrain Content to Container Width, BG Container Blue and Full-Width Background

Flex Center, Container Fluid and Constrain Content to Container Width, BG Container Blue and Full-Width Background, Vertical Pad

Flex Center, Container Fluid and Constrain Content to Container Width, BG Container Blue and Full-Width Background, Rounded Corners

Flex Center, Borders