*{
  margin: 0;
  padding: 0;
}

body{
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: darkblue;
}

.slide{
  width: 311px;
  height: 388px;
  overflow: hidden;
  border-radius: 15px;
  transition: all 4s;
  position: absolute;
}

.slides{
  display: flex;
  width: 973px;
  position: absolute;
  left: 0px;
  pointer-events: none;
  transition: all 1.5s;
}

.images{
  width: 311px;
  height: 400px;
  background-color: orange;
}

.images img{
  width: 311px;
  height: 400px;
}

#atual{
  transition: all 2s;
}

.btn{
  position: absolute;
  color: white;
  padding: 10px;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: all .4s;
  font-size: 1.7em;
  margin-top: -5px;
}

.btn:hover{
  transform: scale(1.5);
}

#voltar, #next{
  top: 50%;
  z-index: 111;
  color: white;
  background-color: orange;
  border-radius: 50%;
  width: 15px;
  height: 15px;
}

#voltar{
  left: 12px;
}

#next{
 right: 12px;
}

.balls{
  position: absolute;
  width: 311px;
  display: flex;
  justify-content: center;
  align-items: center;
  bottom: 10px;
}

.imgAtual{
  width: 40px !important;
  background-color: white;
  transition: all 1s;
}

.balls a{
  border-radius: 10px;
  transition: all .5s;
  border: 3px solid orange;
  padding: 6px;
  width: 2px;
  height: 2px;
  margin-right: 15px;
  cursor: pointer;
}

.balls a:hover{
  background-color: white;
}