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