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