Element button pseudo-element :after generated with z-index auto position static background border 5px #018dc4 solid line-height normal overflow visible width auto text-shadow -1px -1px 0px rgba(15,73,168,0.66) font-weight normal float none transition cursor pointer padding 20px transform font-size 16px box-sizing content-box height auto border-radius display inline-block box-shadow 2px 2px 2px rgba(0,0,0,0.2) margin 0px