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