.div-block {
  position: fixed;
  left: 0%;
  top: 0%;
  right: 0%;
  bottom: 0%;
  background-image: url('../images/lambert.jpg');
  background-position: 50% 50%;
  background-size: cover;
  background-repeat: no-repeat;
}

.div-block-2 {
  position: absolute;
  left: 0%;
  top: auto;
  right: auto;
  bottom: 0%;
  margin-left: 5vw;
  padding: 2.5vw 2.5vw 7.5vw;
  border-radius: 4px;
  background-color: #fff;
  box-shadow: 1px 1px 20px -2px rgba(0, 0, 0, 0.34);
}

.image {
  width: 150px;
  margin-bottom: 15px;
}

@media screen and (max-width: 767px) {
  .div-block-2 {
    padding: 7.5vw 7.5vw 12.5vw;
  }
}