Element block pseudo-element :after generated with display block font-weight normal z-index auto box-sizing content-box box-shadow 1px 1px 1px rgba(0,0,0,0.3) padding 20px line-height 1 height auto float none width 160px overflow hidden border 2px rgba(0,0,0,1) solid transform font-size 16px border-radius margin 0px background transition cursor default position static text-shadow 1px 1px 1px rgba(0,0,0,0.2)