/* Container holding the image and the text */
.container {
  position: relative;
}

/* Bottom left text */
.text-block {
  position: absolute;
  padding-left: 20px;
  padding-right: 20px;
} 

.header1 {
    background-color: #00FF00;
    color: black;
    font-family: monospace;
    font-size:200%;
    font-weight: bold;
}