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