.content_all--Navigation {
  border-bottom: 1px solid #e5e5ee;
  position: relative;
  transition: all 0.3s;
  height: auto;
  overflow: hidden;
}
.content_all--Navigation .type_brand_info {
  display: flex;
  overflow-x: auto;
  align-items: center;
  padding: 0 4vw;
  padding-left: 16vw;
}
.content_all--Navigation .type_brand_info::-webkit-scrollbar {
  width: 0;
  height: 0;
}
.content_all--Navigation .type_brand_info .h_item {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  padding: 3.33333333vw;
  color: #888a8b;
  font-size: 0;
  font-size: 4.13333333vw;
  transition: all 0.3s;
}
.content_all--Navigation .type_brand_info .h_item .icon {
  display: none;
  height: 4.13333333vw;
  margin-right: 1.33333333vw;
  opacity: 0.6;
}
.content_all--Navigation .type_brand_info .h_item .default_icon {
  display: inline-block;
}
.content_all--Navigation .type_brand_info .h_item span {
  height: 4vw;
  line-height: 4vw;
  display: inline-block;
  box-sizing: border-box;
  padding-top: 0.4vw;
}
.content_all--Navigation .type_brand_info .h_item:first-child {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  width: 16vw;
  box-sizing: border-box;
  background-color: #fff;
}
.content_all--Navigation .type_brand_info .h_item:last-child {
  padding-right: 0;
}
.content_all--Navigation .type_brand_info .check {
  color: #383c3e;
}
.content_all--Navigation .type_brand_info .check .icon {
  display: none;
  opacity: 1;
}
.content_all--Navigation .type_brand_info .check span {
  font-weight: 700;
}
.content_all--Navigation .type_brand_info .check .close_icon {
  display: inline-block;
}
.content_all--Navigation .right_mask {
  position: absolute;
  right: 0;
  top: 0;
  width: 4vw;
  height: 100%;
  background-image: linear-gradient(-90deg, #fff, transparent);
}
.nav-hidden {
  transform: translateY(-100%);
  height: 0;
}
.nav-visible {
  transform: translateY(0);
  height: auto;
}
.all_type_item {
  display: flex;
  height: calc(100vh - 500 * 0.13333333vw);
  position: relative;
}
.all_type_item .left {
  width: 51.33333333vw;
  border-right: 1px solid #ebebeb;
  height: 100%;
  position: relative;
  display: flex;
  flex-direction: column;
}
.all_type_item .left .category {
  height: 100%;
  overflow-y: auto;
  flex: 1;
}
.all_type_item .left .type_item.all_category {
  height: max-content;
  background: #f7f7f7;
  justify-content: center;
  opacity: 1;
  color: #888a8b;
  border-top: 1px solid #ebebeb;
}
.all_type_item .right {
  width: calc(100% - 385 * 0.13333333vw);
  height: 100%;
  padding-right: 4vw;
  overflow-y: auto;
}
.all_type_item .right .submenu_item:active .txt_box {
  font-weight: 700;
}
._letter_content {
  position: absolute;
  right: 1.86666667vw;
  background: #f5f5f5;
  padding: 1.33333333vw 0.26666667vw;
  border-radius: 1.33333333vw;
  height: max-content;
  width: 2.93333333vw;
  max-height: 96%;
  box-sizing: border-box;
  overflow-y: scroll;
  top: 2%;
  text-transform: lowercase;
  font-size: 3.06666667vw;
  scrollbar-width: none;
  overscroll-behavior: auto contain;
}
._letter_content::-webkit-scrollbar {
  width: 0;
}
._letter_content li {
  text-align: center;
  color: #c4c6c6;
  line-height: 4.4vw;
  cursor: pointer;
}
._letter_content li.b_focus {
  font-weight: bold;
  color: #383c3e;
  font-size: 3.06666667vw;
}
.type_item {
  width: 100%;
  box-sizing: border-box;
  font-size: 3.6vw;
  color: #383c3e;
  display: flex;
  align-items: center;
  padding: 4vw 1.33333333vw;
  padding-left: 5.33333333vw;
  transition: all 0.3s;
}
.type_item .item_img {
  width: 6.4vw;
  margin-right: 2.66666667vw;
  transition: all 0.3s;
}
.type_item .item_img img {
  width: 100%;
}
.type_item .item_title {
  flex: 1;
  opacity: 0.6;
}
.type_item .icon {
  transition: all 0.3s;
  opacity: 0;
  width: 6.66666667vw;
  margin-right: 0;
}
.type_item .icon img {
  width: 100%;
}
.type_item.active,
.type_item:active {
  opacity: 1;
  font-weight: 700;
}
.type_item.active .item_title,
.type_item:active .item_title {
  font-weight: 700;
  opacity: 1;
}
.type_item.active .icon,
.type_item:active .icon {
  opacity: 1;
  display: inline-block;
  margin-right: 2.66666667vw;
}
.submenu_item {
  box-sizing: border-box;
  font-size: 3.6vw;
  padding: 4vw;
  font-weight: 400;
  display: flex;
  align-items: center;
  text-decoration: none;
  color: #383c3e;
  margin: 0.66666667vw 0;
  padding-right: 2.66666667vw;
}
.submenu_item .txt_box {
  width: calc(100% - 30px);
  padding-right: 25px;
  font-size: 3.6vw;
  font-weight: 400;
  color: #383c3e;
  line-height: 4vw;
  max-height: 8vw;
  word-break: normal;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  /* 这里是超出几行省略 */
  overflow: hidden;
}
.submenu_item .hot_box {
  width: 0;
  padding: 2.66666667vw 0;
  position: relative;
}
.submenu_item .hot_box .hot {
  position: absolute;
  top: 2.66666667vw;
  right: 0;
  transform: translateY(-50%);
  display: inline-block;
  width: 25px;
  height: 25px;
  background-image: url("/static/images/icon/hot.svg");
  background-position: 0 0;
}
.all_brand_item {
  height: calc(100vh - 500 * 0.13333333vw);
  position: relative;
}
.all_brand_item .right {
  height: 100%;
  overflow-y: auto;
}
.all_brand_item .submenu_item:active .txt_box {
  font-weight: 700;
}
.list_brand_item {
  height: min-content;
}
.list_brand_item .right {
  height: 100%;
  max-height: calc(100vh - 500 * 0.13333333vw);
  overflow-y: auto;
}