body {
  font-family: Arial, sans-serif;
  line-height: 1.3; 
  letter-spacing: 1px;
}

h1 { font: 1.5em  Arial; font-weight: bold; line-height: 1.3; letter-spacing: 1px;}
h2 { font: 1.2em  Arial; font-weight: bold; line-height: 1.3; letter-spacing: 1px;}
h3 { font: 0.8em  Arial; font-weight: bold; line-height: 1.3; letter-spacing: 1px;}