body {
    background-image: url();
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
}

*{
    scroll-behavior: smooth;
}

#ventana {
    background: rgb(96 96 96 / 4%);
    padding: 0px;
    border-radius: 10px;
    box-shadow: 0 0 30px rgb(255 255 255 / 57%);
    color: white;
}

#logo_empresa{
  height: 50px;
  border-radius: 6px;
}

.img_galeria{
  width: 20%;
  height: auto;
  margin: 1%;
  float: left;
  position: relative;
  background: white;
}