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