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