Element block pseudo-element :after generated with z-index auto height auto transition font-weight normal border 0px rgba(0,0,0,1) solid cursor default position static background width 160px box-sizing content-box overflow hidden text-shadow 2px 1px 1px rgba(0,0,0,0.2) display block font-size 16px margin 0px line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius padding 20px float none transform