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