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