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