Element button pseudo-element :after generated with box-sizing content-box border 1px #b7b7b7 solid float none width auto line-height normal font-weight normal padding 20px z-index auto display inline-block position static font-size 16px overflow visible height auto text-shadow 1px 1px 0px rgba(255,255,255,0.66) margin 0px cursor default transition transform border-radius box-shadow 2px 2px 2px rgba(0,0,0,0.2) background