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