Element button pseudo-element :before generated with font-size 16px position absolute margin 0px overflow visible width auto box-sizing content-box text-shadow font-weight normal float none border 0px #018dc4 solid height auto transition cursor pointer transform box-shadow 0px 0px 5px rgba(0,0,0,0.2) display inline-block z-index auto background padding 30px line-height normal border-radius