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