:root{text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font:14px Roboto,sans-serif;background-color:#393646}.btn-portfolio{padding:5px;letter-spacing:.5px;border-radius:0%;text-decoration:none;color:#393646;transition:1s}