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