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