.b-catalog-tabs {
  padding: 80px 0;
}

.b-catalog-tabs .catalog-tabs__list {
  display: flex;
  box-sizing: border-box;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 50px;
}

.b-catalog-tabs .catalog-tabs__tab {
  box-sizing: border-box;
  width: fit-content;
  padding: 15px 20px;
  font-size: 18px;
  text-align: center;
  background: rgba(247, 248, 252, 0.7);
  transition: background .2s ease, color .2s ease;
  cursor: pointer;
}

.b-catalog-tabs .catalog-tabs__tab:hover {
  color: #fff;
  background: #F68B23;
}

.b-catalog-tabs .catalog-tabs__item-list {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.b-catalog-tabs .catalog-tabs__tab.active {
  background: #F68B23;
  color: #fff;
}

.b-catalog-tabs .catalog-tabs__item {
  width: calc(25% - 12px);
  box-sizing: border-box;
  background: #F7F8FC;
  padding: 25px;
  text-align: center;
  overflow: hidden;
}

.b-catalog-tabs .b-btn,
.b-catalog-tabs a.b-btn:link,
.b-catalog-tabs a.b-btn:visited,
.b-catalog-tabs a.b-btn:active,
.b-catalog-tabs a.b-btn:hover {
  cursor: pointer;
  padding: 15px 30px;
  color: #fff;
  font-size: 18px;
  font-style: normal;
  border: none;
  line-height: 24px;
  width: 100%;
  max-width: 320px;
  text-align: center;
  background: #F68B23;
  transition: background .2s ease;
}

.b-catalog-tabs .b-btn:hover,
.b-catalog-tabs a.b-btn:hover {
  background: #7F8D97;
}

.b-catalog-tabs .b-btn--grey,
.b-catalog-tabs a.b-btn--grey:link,
.b-catalog-tabs a.b-btn--grey:visited,
.b-catalog-tabs a.b-btn--grey:active,
.b-catalog-tabs a.b-btn--grey:hover {
  background: #7F8D97;
}

.b-catalog-tabs .b-btn--grey:hover,
.b-catalog-tabs a.b-btn--grey:hover {
  background: #F68B23;
}

.b-catalog-tabs .catalog-tabs__btns {
  margin-top: 45px;
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
}

.b-catalog-tabs .catalog-tabs__contents-item {
  display: none;
}

.b-catalog-tabs .catalog-tabs__contents-item.active {
  display: block;
}

.b-catalog-tabs .catalog-tabs__item-name {
  font-size: 20px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.b-catalog-tabs .catalog-tabs__item-pic {
  margin-bottom: 24px;
}

.b-catalog-tabs .catalog-tabs__item-pic img {
  max-width: 100%;
  vertical-align: middle;
}

.b-catalog-tabs .catalog-tabs__item-info {
  padding-top: 21px;
  box-sizing: border-box;
  position: relative;
  text-align: start;
}

.b-catalog-tabs .catalog-tabs__item-info::before {
  content: '';
  display: block;
  height: 1px;
  background: #E3E4E8;
  position: absolute;
  top: 0;
  left: -25px;
  right: 25px;
}

.b-catalog-tabs .catalog-tabs__item-oldprice {
  display: flex;
  align-items: center;
  gap: 24px;
  color: #686868;
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
  margin-bottom: 13px;
}

.b-catalog-tabs .catalog-tabs__item-oldprice__value {
  text-decoration: line-through;
}

.b-catalog-tabs .catalog-tabs__item-pricesale {
  display: flex;
  align-items: center;
  gap: 15px;
  color: #000;
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}

.b-catalog-tabs .catalog-tabs__item-pricesale__value {
  color: #F68B23;
  font-size: 20px;
  font-style: normal;
  font-weight: 700;
  line-height: normal;
}

@media (max-width: 1239px) and (min-width: 768px) {
  .b-catalog-tabs .catalog-tabs__item {
    width: calc(50% - 12px);
  }
}
@media (max-width: 767px) and (min-width: 320px) {
  .b-catalog-tabs {
    padding: 40px 0;
  }
  .b-catalog-tabs .catalog-tabs__list {
    margin-bottom: 30px;
  }
  .b-catalog-tabs .catalog-tabs__item {
    width: 100%;
  }
  .b-catalog-tabs .catalog-tabs__tab {
    font-size: 14px;
  }
}