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