.container_emilio{
    background-image: url('http://placehold.it/360x360');
    background-size: cover;
    height: 100vh;
}

@media (min-width: 520px) {
    .container_emilio{
        background-image: url('http://placehold.it/520x520');
    }
}

@media (min-width: 750px) {
    .container_emilio{
        background-image: url('http://placehold.it/750x750');
    }
}

@media (min-width: 1024px) {
    .container_emilio{
        background-image: url('http://placehold.it/1024x1024');
    }
}

.image {
  display: block;
  width: 10%;
  height: auto;
}

.image_logo {
  display: block;
  width: 100%;
  height: auto;
  margin-right: 100px;

}

.frase {
  background-color: white !important;
  color: black !important;
}

.image_oneq {
  display: block;
  width: 60%;
  height: auto;
}


.overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #008CBA;
  overflow: hidden;
  width: 0;
  height: 100%;
  transition: .5s ease;
}

.container:hover  .overlay {
  width: 100%;
  opacity: .3;
}