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