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