Element button pseudo-element :before generated with transition margin 0px background line-height normal font-weight normal border 13px #018dc4 solid transform text-shadow -1px -1px 0px rgba(15,73,168,0.66) float none cursor pointer font-size 16px z-index auto width auto border-radius overflow visible box-sizing content-box display inline-block height auto box-shadow 2px 2px 2px rgba(0,0,0,0.2) padding 20px position static