@font-face {
    font-family: 'PT Sans';
    src: local('PTSans'),
    local('PTSans-Regular'),
    url('/fonts/pt-sans/PTSans-Regular.ttf') format('truetype');
}
@font-face {
    font-family: 'PT Sans';
    font-weight: bold;
    src: local('PTSans'),
    local('PTSans-Bold'),
    url('/fonts/pt-sans/PTSans-Bold.ttf') format('truetype');
}
@font-face {
    font-family: 'PT Sans';
    font-style: italic;
    src: local('PTSans'),
    local('PTSans-Italic'),
    url('/fonts/pt-sans/PTSans-Italic.ttf') format('truetype');
}
@font-face {
    font-family: 'PT Sans';
    font-weight: bold;
    font-style: italic;
    src: local('PTSans'),
    local('PTSans-BoldItalic'),
    url('/fonts/pt-sans/PTSans-BoldItalic.ttf') format('truetype');
}
body{
    margin: 0;
    padding: 0;
    font-family: 'PT Sans',Helvetica,Arial,Lucida,sans-serif;
}
canvas{
    display: block;
    width: 100%;
    height: 100%;
}