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