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