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