Element button pseudo-element :after generated with overflow visible outline none transition transform z-index auto width auto background border 1px #dcdcdc solid font-weight normal height auto cursor pointer margin 0px opacity 1 float none padding 20px box-sizing content-box font-size 16px position static border-radius line-height normal text-shadow 0px 1px 0px rgba(255,255,255,1) display inline-block box-shadow 0px 1px 2px rgba(140,140,140,1)