Element button pseudo-element :before generated with padding 15px background display inline-block font-size 18px z-index auto transition border-radius opacity 1.00 line-height normal transform position static text-shadow -1px -1px 0px rgba(15,73,168,0.66) margin 0px border 1px #018dc4 solid float none box-shadow 2px 2px 2px rgba(0,0,0,0.36) height auto width auto box-sizing content-box overflow visible font-weight bold cursor progress