img {
    max-width: 100%;
}
/*.logo-libro{
    display: flex;
    justify-content: space-between;
    margin-top: 0px;
} */  

.doc{
    display: inline-block;

}

.fondo-form{
    background-color: #3498DB;    
}

/* Style the buttons that are used to open and close the accordion panel */
.accordion {
    background-color: #eee;
    color: #444;
    cursor: pointer;
    padding: 18px;
    width: 100%;
    text-align: left;
    border: none;
    outline: none;
    transition: 0.4s;
  }
  
  /* Add a background color to the button if it is clicked on (add the .active class with JS), and when you move the mouse over it (hover) */
  .active, .accordion:hover {
    background-color: #ccc;
  }
  
  /* Style the accordion panel. Note: hidden by default */
  .panel {
    padding: 0 18px;
    background-color: white;
    display: none;
    overflow: hidden;
  }

  .accordion:after {
    content: '\02795'; /* Unicode character for "plus" sign (+) */
    font-size: 13px;
    color: #777;
    float: right;
    margin-left: 5px;
  }
  
  .active:after {
    content: "\2796"; /* Unicode character for "minus" sign (-) */
  }