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