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