Проблема в подключении шрифта DLE 10.6

@font-face {
    font-family: cuprum_regular;
    src: url("../font/cuprum_regular.ttf");
    font-weight: normal;
    font-style: normal;
}
.infomainnew {
    font-family: cuprum_regular;
    width: 629px;
    font-size: 13px;
    margin-left: 23px;
    text-align: justify;
}

@font-face {font-family: Play; font-style: normal; font-weight: 400; src: local('Play'), url('../font/Play.woff') format('woff');}

@font-face {font-family: FontAwesome; font-weight: normal; font-style: normal;
src: url('../font/fontawesome-webfont.eot');
src: url('../font/fontawesome-webfont.eot?#iefix') format('embedded-opentype'),
url('../font/fontawesome-webfont.woff') format('woff'),
url('../font/fontawesome-webfont.ttf') format('truetype'),
url('../font/fontawesome-webfont.svg#FontAwesome') format('svg');}