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