#my-body {
  margin: 0;
  padding: 0;
  overflow: hidden;
  position: relative;
  justify-content: center;
  display: flex;
}

#overlay-container {
  position: absolute;
  width: 50%;
  height: 100%;
  max-height: auto;
  max-width: 100%;

  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.overlay-block {
  position: relative;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  border: 2px solid #26db47;
  background-color: rgba(0, 0, 0, 1);
  cursor: pointer;
  transition: opacity 0.3s ease; /* Přidáme přechod pro plynulé skrytí */
}

#background-image {
  width: 50%;
  height: auto;
  object-fit: cover;
  max-width: 100%;
  display: block;
  max-height: 100vh;
  max-width: auto;
  border: 2px solid #26db47;
}

.guessthepicture-wrapper {
  margin: 10px;
}

#my-body {
  margin-top: 20px;
}

@media all and (min-width: 850px) and (max-width: 1024px) {
  #overlay-container {
    width: 55%;
  }

  #background-image {
    width: 55%;
  }
}

@media all and (min-width: 755px) and (max-width: 850px) {
  #overlay-container {
    width: 70%;
  }

  #background-image {
    width: 70%;
  }
}

@media all and (min-width: 600px) and (max-width: 755px) {
  #overlay-container {
    width: 70%;
  }

  #background-image {
    width: 70%;
  }
}

@media all and (min-width: 580px) and (max-width: 600px) {
  #overlay-container {
    width: 70%;
  }

  #background-image {
    width: 70%;
  }
}

@media all and (min-width: 468px) and (max-width: 580px) {
  #overlay-container {
    width: 70%;
  }

  #background-image {
    width: 70%;
  }
}

/*Phones*/
@media all and (min-width: 380px) and (max-width: 468px) {
  #overlay-container {
    width: 70%;
  }

  #background-image {
    width: 70%;
  }
}

/*Ultra small phones*/
@media all and (max-width: 380px) {
  #overlay-container {
    width: 70%;
  }

  #background-image {
    width: 70%;
  }
}