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