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