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