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