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