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