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