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