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