@font-face {
    font-family: 'BYekan';
    src: url('BYekan-webfont.eot');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'BYekan';
    src: url('BYekan-webfont.eot') format('eot'),
         url('BYekan-webfont.woff') format('woff'),
         url('BYekan-webfont.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

h1,
h2,
h4,
h5,
h6,
button,
p,
b,
strong,
ul,
input,
label,
li,
small
 { font-family: 'BYekan' !important; }