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