Element button pseudo-element :before generated with padding 20px z-index auto box-sizing content-box width 10% overflow visible border-radius border 1px #018dc4 solid background float none font-weight normal height 17% font-size 16px cursor pointer position static transition line-height normal margin 0px display inline-block box-shadow 2px 2px 2px rgba(0,0,0,0.2) transform text-shadow -1px -1px 0px rgba(15,73,168,0.66)