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