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