Element block pseudo-element :after generated with text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none height auto line-height 1 z-index auto position static outline none border 0px rgba(0,0,0,1) solid font-size 16px padding 5px background box-sizing content-box transition border-radius width 160px cursor pointer transform display block opacity 1 margin 0px font-weight normal