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