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