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