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