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