@font-face {
    font-family: n;
    src: url(../fonts/bb.ttf );
  }
  @font-face {
    font-family: b;
    src: url(../fonts/bn.ttf);
  }
  body{
    font-family:n;
    font-size: 15px;
}
.headd{
  font-family: b;
}
h4{
  font-family: b;
}