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