@font-face 
{
    font-family: 'myriadpro-light';
    src: url('MyriadPro-Light.eot');
    src: url('MyriadPro-Light.eot?#iefix') format('embedded-opentype'),
         url('MyriadPro-Light.woff') format('woff'),
         url('MyriadPro-Light.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: "myriadpro-semibold";
    src: url('MyriadPro-Semibold.eot');
    src: url("MyriadPro-Semibold.eot?#iefix") format("embedded-opentype"), 
         url("MyriadPro-Semibold.woff") format("woff"),
         url('MyriadPro-Semibold.ttf') format('truetype');
    font-style: normal;
    font-weight: normal;
}