input[type="radio"] {
  display: none;
}


.slider {
  width: 800px;
  height: 1000px;
  overflow: hidden;
  /* border-radius: 10px; */
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  position: relative;
  

}

.slides {
  /* width: 100%; */
  height: 100%;
  width: 800px;
  display: flex;
  justify-content: space-between;
  
  
 
  
  
}

.slide {
  
  width: 800px;
  transition: 0.6s;
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  
}



.slide img {
  display: flex;
  justify-content: center;
  height: 100%;

  
  
}

.navigation-manual {
  position: absolute;
  width: 100%;
  margin-top: -40px;
  display: flex;
  justify-content: center;
}

.manual-btn {
  border: 2px solid #ffffff;
  padding: 5px;
  border-radius: 10px;
  cursor: pointer;
  transition: 0.5s;
  margin: 0 10px;
}

.manual-btn:hover {
  background: #ffffff;
}

#radio1:checked ~ .first {
  margin-left: 0;
}

#radio2:checked ~ .first {
  margin-left: -100%;
}

#radio3:checked ~ .first {
  margin-left: -200%;
}

#radio4:checked ~ .first {
  margin-left: -300%;
}

/* Automatic Navigation */
.navigation-auto {
  position: absolute;
  width: 800px;
  display: flex;
  justify-content: center;
  margin-top: -80px;
  
}

.navigation-auto div {
  border: 2px solid #ffffff;
  padding: 5px;
  border-radius: 10px;
  transition: 0.5s;
  
}

.navigation-auto div:not(:last-child) {
  margin-right: 10px;
}

.video-background {
  display: flex;
  justify-content: center;
  align-items: center;
  position:relative;
  left: 20%;
  transition: 2.6s;
}

@media (max-width: 900px) {
  .slider {
    width:400px;
    height: 600px;
  }
  
  .slides { 
  width: 500px;
  height: 100%;
  }
}