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