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