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