Element button pseudo-element :after generated with font-size 16px height auto background transform line-height normal transition width auto margin 0px padding 20px box-shadow 2px 2px 2px rgba(0,0,0,0.2) position static font-weight normal border 1px rgb(53, 208, 158) solid z-index auto border-radius display inline-block overflow visible cursor pointer box-sizing content-box float none text-shadow