h1 {
  float:  left;
  width:  274px;
  height: 75px;
  margin: 0;
  background: {
    repeat: no-repeat;
    image: none;
  }
  a:hover, a:visited {
    color: green;
  }
  b:hover {
    color: red;
    background-color: green;
  }
  const {
    nosp: 6 / 2;
    sp : 1 + 2;
  }
}