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