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