.header {
 
  text-align: center;
  padding: 20px;
}
.card {
  border:#a3c2c2; border-width:2px; border-style:solid;
  background-color: #1f2e2e;
  padding: 15px;
  margin-top: 10px;
  width: 30%;
  float: right;
}
body {
  background-color: white;
  color: white;
  font-family: Courier;
  background-image: url('/images/kanagawa.png');
         background-repeat: no-repeat;
         background-attachment: fixed;
         background-size: 100% 100%;
}