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