Element block pseudo-element :after generated with overflow hidden width 160px background box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition position static cursor default padding 20px height auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px display block margin 0px line-height 1 box-sizing content-box z-index auto border 0px rgba(0,0,0,1) solid font-weight normal float none transform border-radius