Element button pseudo-element :after generated with text-shadow height auto z-index auto transform line-height normal width auto position static font-size 16px background display inline-block cursor default transition overflow visible box-sizing content-box border 1px #b7b7b7 solid float none outline none margin 0px opacity 1 box-shadow 2px 2px 2px rgba(0,0,0,0.2) border-radius padding 20px font-weight normal