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