main.css

* {
    margin:0;
}

.mid {
    display: flex;
    flex-direction: column;
    
}

body {
    display: flex;
    position: relative;
}

.top {
    position: absolute;

}

.adc {
    position: absolute;
    align-self: end;
}

.imagen {
    width: 50%;
    height: auto;
}

/* Extra small devices (phones, 600px and down) 
@media only screen and (max-width: 600px) {
     {}
  }*/
  
  /* Small devices (portrait tablets and large phones, 600px and up) 
  @media only screen and (min-width: 600px) {
     {}
  }*/
  
  /* Medium devices (landscape tablets, 768px and up) 
  @media only screen and (min-width: 768px) {
     {
        body {
            flex-direction: ;
        }
     }
  } */
  
  /* Large devices (laptops/desktops, 992px and up)
  @media only screen and (min-width: 992px) {
     {o}
  } 
   */
  /* Extra large devices (large laptops and desktops, 1200px and up)
  @media only screen and (min-width: 1200px) {
     {o}
  } */