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