Background Repeat

Utilities for controlling how background images repeat.

Class	CSS Output
`bg-repeat-space`	`background-repeat: space;`
`bg-no-repeat`	`background-repeat: no-repeat;`
`bg-repeat-x`	`background-repeat: repeat-x;`
`bg-repeat-y`	`background-repeat: repeat-y;`
`bg-repeat`	`background-repeat: repeat;`
`bg-repeat-round`	`background-repeat: round;`