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