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