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