How TO - Image Overlay Title

  <div class="container">
  <img src="img_avatar.png" alt="Avatar"
  class="image">
  <div class="overlay">My Name is John</div>
</div>

  * {box-sizing: border-box}

/* Container
  needed to position the overlay. Adjust the width as needed */
.container {
  position: relative;
  width:
  50%;
  max-width: 300px;
}

/* Make the image to responsive */
.image {
  display: block;
  width: 100%;
  height: auto;
}

/*
  The overlay effect - lays on top of the container and
  over the image */
.overlay {
  position: absolute;
 
  bottom: 0;
  background: rgb(0, 0, 0);
  background: rgba(0,
  0, 0, 0.5); /* Black see-through */
  color: #f1f1f1;
 
  width: 100%;
  transition: .5s ease;
  opacity:0;
  color: white;
 
  font-size: 20px;
  padding: 20px;
  text-align: center;
}

/* When you mouse over the container, fade
  in the overlay title */
.container:hover .overlay {
  opacity: 1;
}