html{-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased;box-sizing:border-box;font-family:Source Sans Pro,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:16px;word-spacing:1px}*,:after,:before{box-sizing:border-box;margin:0}.sticky-top{margin:0 -15px}