Element button pseudo-element :after generated with font-size 16px position static background height auto z-index auto cursor pointer width auto float none transition text-shadow -1px -1px 0px rgba(17,198,29,0.76) box-sizing content-box font-weight normal display inline-block overflow visible padding 20px transform border-radius line-height normal box-shadow 2px 2px 2px rgba(0,0,0,0.2) margin 0px border 1px #018dc4 solid