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