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