14.2.1 Background properties: 'background-color', 'background-image', 'background-repeat', 'background-attachment', 'background-position', and 'background'. This property sets the background color of an element, either a <color> value or the keyword 'transparent', to make the underlying colors shine through.
1 A spiral fracture happens when the break spirals around the bone, which can happen if the bone is twisted. 2  A compression fracture happens when vertebrae in the spinal column are pushed together in an accident or because of osteoporosis.
What is a rib fracture? A rib fracture is a crack or break in a rib. A rib fracture can be caused by trauma such as a car accident or fall. Trauma can increase your risk for organ damage when your rib is fractured. Stress fractures in your ribs happen in your upper or middle ribs. Stress fractures can happen when you have a forceful long-term cough.