Element button pseudo-element :after generated with width auto border-radius transform padding 20px margin -4px box-sizing content-box overflow visible height auto text-shadow -1px -1px 0px rgba(15,73,168,0.66) font-size 16px position static background display inline-block box-shadow 2px 2px 2px rgba(0,0,0,0.2) border 1px #018dc4 solid transition float none line-height normal cursor pointer font-weight normal z-index auto