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