add avanir font to css code example
Example: html css add Avenir light font
@font-face {
font-family: 'Avenir';
src: url('../fonts/Avenir.eot?#iefix') format('embedded-opentype'), url('../fonts/Avenir.woff') format('woff'), url('../fonts/Avenir.ttf') format('truetype'), url('../fonts/Avenir.svg#Avenir') format('svg');
}
p {
font-family: 'Avenir', Helvetica, sans-serif;
}