$arrow: #3c376f;
$bg: #fef8f9;

* {
  box-sizing: border-box;
  &::before, &::after {
    box-sizing: border-box;
  }
}


.container2 {
  max-width: 1000px;
  margin: 0 auto;
  padding: 50px;
}

button.previous, button.next {
    position: relative;
    display: inline-block;
    cursor: pointer;
    outline: none;
    border: 0;
    vertical-align: middle;
    text-decoration: none;
    background: transparent;
    padding: 20px 5px;
    color: $arrow;
    font-size: 40px;
}

button.previous span, button.next span {
  position: relative;
  display: inline-block;
  transform: translateX(0);
  transition: transform 0.3s ease;
}

.previous:hover span {
  transform: translateX(-10px) scale(1.2);
}

.next:hover span {
  transform: translateX(10px) scale(1.2);
}

.slider-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
}

.slider-nav li {
  display: flex;
  flex: 2;
  text-align: center;
}

.slider img {
  max-width: 100%;
  display: none;
  box-shadow: 10px 10px 20px 0 rgba(94,47,59,0.2);
}

.slider img.active {
  display: block;
  animation: fadeImg 0.8s;
}

.slider-nav .arrow {
  flex: 0 0 15%;
}

.slider-nav a {
  flex-basis: 100%;
  display: flex;
  align-items: center;
}

.slider-nav span {
  display: block;
  width: 100%;
}

@keyframes fadeImg {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}