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