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