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