@font-face {
    font-family: 'Intro Light Alt';
    src: url('Intro-LightAlt.ttf') format('truetype'),
         url('Intro-LightAlt.otf') format('opentype'),
         url('intro-lightalt-webfont.woff2') format('woff2'),
         url('intro-lightalt-webfont.woff') format('woff');
    font-weight: 300; /* Light geralmente tem peso 300 */
    font-style: normal;
}