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