.image-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.img263 {
  display: block;
  margin: 0 auto;
}
img {
  width: auto;
  height: 640px;
  object-fit: contain;
}
.arrows {
  display: flex;
  margin-top: 10px;  
}

.btnl, .btnr, .btnft, .btnlt {
  padding: 0;
  border: 2px solid black;
  background: none;
  cursor: pointer;
}

.btnl img, .btnr img, .btnft img, .btnlt img {
  width: 40px;
  height: auto;
  display: block;
}
.btnl:active,
.btnr:active,
.btnlt:active,
.btnft:active {
  filter: brightness(0.3);
}
.pressed {
  filter: brightness(0.3);
}
button.disabled {
  filter: brightness(0.3);
  cursor: default;
}
html {
  background-image: url("/textures/163.jpg");
  background-repeat: repeat;
  overscroll-behavior: none;
}