* {
  box-sizing: border-box;
}

body {
  font-family: 'Open Sans', sans-serif;
  font-size: 15px;
}


h1 {
  font-size: 3.141592;
}

h4 {
  color: rgba(0,0,0,0.35);
}

.center {
  text-align: center;
}

footer {
  margin-top: 161.8033988;
  font-size: 12px;
}

body {
  padding: 35px;
}