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