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