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