body{
  background: rgb(245,245,245);
  color: rgb(10,10,10);
  font-size: 25px;
  font-family: Helvetica;
  text-align: center;
}
h1{
  /*font-family: Courier;*/
  color: red;
  font-weight: bold;
  font-size: /*10px*/ 24px;
}
h2 {
  /*font-family: Courier;*/
  color: rgb(123,0,255);
  font-weight: lighter;
  font-style: italic;
  font-size: /*8px*/ 16px;
}
a {
  color: rgb(0, 0, 255);
  text-decoration: none;
}
a:hover {
  text-decoration: none;
  color: purple;
}

#banner{
  text-align: center;
  background-image: url("https://unsplash.it/1300/600?random");
  background-size: cover;
  padding: 150px;
  color: white;
  text-shadow: 1px 1px 5px black;
}
#banner h1 {
  color: white;
  font-size: 50px;
}
#banner p {
  color: white;
  opacity: 0.8;
  font-size: 30px;
  font-weight: lighter;
}
#footer{
  padding: 30px;
  background: rgb(30, 30, 30);
  color: lightgrey;
}
.card{
  padding: 50px;
  font-weight: lighter;
}

#footer a {
  color: lightgrey;
  font-size: 40px;
}
#footer a:hover {
  color: white;
}

#banner a {
  font-size: 30px;
}