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