body{
    color: black;
    text-align: left;
    background: url(Free\ the\ cows!.png);
  background-repeat: no-repeat;
  background-size: 1260px 700px;
  font-family: fantasy;
  
}
h1{
    color: white;
    padding: 0px;
    text-align: center;
    text-shadow: 2px 2px 5px rgb(0, 119, 255);
    size: 50px;
    font-size: 60px;
}
.footer{
    position: absolute; 
    bottom: 0; 
    left: 0; 
    z-index: 10;
}
div.btn {
    width: 150px;
    height: 150px;
    background: greenyellow;
    opacity: 1.5;
    transition: width 2s;
    padding-bottom: 10px;
    margin-bottom: 10px;
    margin-left: 400px;
    border-radius: 50px;
    display: flex; 
    justify-content: center; 
    align-items: center; 
    text-align: center;
}

div.btn:hover {
    width: 350px;
}

img{
    width: 400px; 
    height: 300px; 
    margin-left: 10px; 
}