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