*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;font-family:Roboto,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f5f5f5;color:#333}h1,h2,h3,h4,h5,h6{margin:0;padding:0}p{margin:0}a{color:#3498db;text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font-family:Roboto,sans-serif}