.l-viewport{position:relative;width:100%;height:20vh;box-shadow:0 0 45px 5px rgba(0,0,0,0.85);overflow:hidden; 
    }.container-form{position:absolute;left: 5%;}img{max-height:200px;}.footer{
  left: 0;
  bottom: 0;
  width: 100%;
  background-color: black;
  color: white;
  text-align: center;
  padding: 10px;
  position : fixed;
  z-index: 20;
}