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