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