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