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