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