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