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