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