.slider {
  width: 675px;
  margin: 10px auto;
  padding: 5px 15px;
  position: relative;
  border: 2px solid rgba(30, 144, 255, 0.3);
}

.slider__positioner {
  overflow-x: hidden;
}

.slider__container {
  display: flex;
  transition: transform .5s;
}

.item {
  width: 215px;
  padding: 0 5px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.item--selected {
  background: rgba(30, 144, 255, 0.5);
}

/*Информация о товаре*/

.item__info {
  margin: 0 auto;
  text-align: center;
}

.item__info > * {
  margin: 5px 0;
}

.item__author {
  font-weight: bold;
}

.item__buy {
  width: 100%;
  max-width: 200px;
  margin-top: auto;
  background: rgba(210, 105, 30, 0.5);
  border: none;
  font-weight: bold;
}

/*Картинка*/

.item__image {
  width: inherit;
  margin: 0 auto;
}

.item__image img {
  display: block;
  width: 100%;
  height: auto;
  margin: auto;
}

/*Кнопки слайдера*/

.slider__button {
  position: absolute;
  z-index: 2;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  font-size: 0;
  background: none;
  border: none;
  outline: none;
}

.slider__button--left {
  left: 10px;
  border-top: 6px solid rgba(30, 144, 255, 0.9);
  border-left: 6px solid rgba(30, 144, 255, 0.9);
  transform: rotate(-45deg);
  box-shadow: inset 5px 3px 10px rgba(30, 144, 255, 0.7);
  border-bottom-right-radius: 70%;
}

.slider__button--right {
  right: 10px;
  border-top: 6px solid rgba(30, 144, 255, 0.9);
  border-right: 6px solid rgba(30, 144, 255, 0.9);
  transform: rotate(45deg);
  box-shadow: inset -5px 3px 10px rgba(30, 144, 255, 0.7);
  border-bottom-left-radius: 70%;
}

/* Корзина */

.cart {
  border: 1px solid black;
  border-collapse: collapse;
  width: 700px;
  margin: 30px auto;
  display: none;
}

.cart > * {
  width: inherit;
}

th {
  border: 1px solid black;
}

td {
  border: 1px solid black;
}