h1 {
 text-align: center;
 font-size: 75px;
}
button {
    font-size: 10px;
    text-decoration: none;
  }
    
  button {background-image: linear-gradient(to right, #4b4b4b 0%, #000000  51%, #2c2c2c  100%)}
  button {
     margin: 5px;
     padding: 10px 15px;
     text-align: center;
     text-transform: uppercase;
     transition: 0.5s;
     background-size: 200% auto;
     color: white;            
     box-shadow: 1px 1px 1px #242323;
     border-radius: 10px;
     display: inline;
   }
  
   button:hover {
     background-position: right center; /* change the direction of the change here */
     color: #fff;
     text-decoration: none;
   }
   .img {
    position: absolute;

   }