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