.clearfix:before, .clearfix:after {
  content: "";
  display: table;
}
.clearfix:after {
  clear: both;
}

.flex-row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -ms-flex-direction: row;
  flex-direction: row;
}

.flex-column {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
}

.flex-wrap {
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

.boxshadow-light {
  -webkit-box-shadow: 0 4px 4px 4px rgba(0, 0, 0, 0.2);
  box-shadow: 0 4px 4px 4px rgba(0, 0, 0, 0.2);
}

.margin-wrap {
  width: 96%;
  margin: 0 2%;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.padding-wrap {
  padding: 2%;
}

.bg-blue {
  background: #283246;
}

.banner-wrapper {
  width: 100%;
  position: relative;
  overflow: hidden;
}

.scroll li {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
}
.scroll li img {
  width: 100%;
}

.banner-nav {
  position: absolute;
  z-index: 2;
  bottom: 10px;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
}
.banner-nav li {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid rgba(240, 240, 240, 0.8);
  margin: 0 4px;
}
.banner-nav li.active {
  border: 0;
  background: #dc5e00;
}

.index-section-title {
  text-align: center;
  font-size: 2rem;
  line-height: 2.5;
  margin-top: 6px;
  position: relative;
}
.index-section-title:before, .index-section-title:after {
  content: '';
  display: block;
  position: absolute;
  top: 50%;
  width: 30%;
  height: 1px;
  background: rgba(240, 240, 240, 0.1);
}
.index-section-title:before {
  left: 2%;
}
.index-section-title:after {
  right: 2%;
}

.index-pdcenter li {
  padding: 8px 0 6px;
  border-bottom: 1px solid rgba(240, 240, 240, 0.1);
}
.index-pdcenter li:last-of-type {
  border: 0;
}
.index-pdcenter > div {
  border-radius: 2px;
}

.index-pdcenter-img {
  -webkit-box-flex: 2;
  -ms-flex: 2;
  flex: 2;
}
.index-pdcenter-img img {
  width: 100%;
  border-radius: 2px;
  -webkit-box-shadow: 0 2px 2px 2px rgba(0, 0, 0, 0.2);
  box-shadow: 0 2px 2px 2px rgba(0, 0, 0, 0.2);
}

.index-pdcenter-describe {
  -webkit-box-flex: 3;
  -ms-flex: 3;
  flex: 3;
  margin-left: 4%;
  -ms-flex-pack: distribute;
  justify-content: space-around;
}
.index-pdcenter-describe h2 {
  padding-top: 0.5rem;
  font-size: 1.6rem;
  flex: 1;
}

@media screen and (min-width:320px){
  .index-pdcenter-describe p {
    margin-top:0.5rem;
    flex: 2;
  }
}
@media screen and (min-width:375px){
  .index-pdcenter-describe p {
    margin-top:1.1rem;
    flex: 2;
  }
}
@media screen and (min-width:412px){
  .index-pdcenter-describe p {
    margin-top:1.6rem;
    flex: 2;
  }
}

.index-hotsale-tab {
  width: 100%;
  background: #f0f0f0;
}
.index-hotsale-tab li {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
  text-align: center;
  position: relative;
}
.index-hotsale-tab li:before {
  content: '';
  display: block;
  position: absolute;
  left: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  width: 1px;
  height: 1.2em;
  background: rgba(20, 20, 20, 0.2);
}
.index-hotsale-tab li:first-of-type:before {
  display: none;
}
.index-hotsale-tab li.active:before, .index-hotsale-tab li.active + li:before {
  display: none;
}
.index-hotsale-tab li a {
  display: inline-block;
  width: 100%;
  line-height: 2.5;
  color: #141414;
  font-size: 1.6rem;
}
.index-hotsale-tab li.active {
  background: #dc5e00;
}
.index-hotsale-tab li.active a {
  color: #f0f0f0;
}

.index-hotsale-content-wrapper {
  overflow: hidden;
  padding-bottom: 8px;
}

.index-hotsale-content {
  width: 300%;
}
.index-hotsale-content li {
  width: 33.333333%;
}
.index-hotsale-content li figure {
  width: 49%;
  margin: 6px 2% 4px 0;
  text-align: center;
}
.index-hotsale-content li figure:nth-of-type(2n) {
  margin-right: 0;
}
.index-hotsale-content li figure img {
  width: 100%;
}
.index-hotsale-content li figcaption {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.index-aboutus {
  background: #f0f0f0;
  color: #141414;
  padding-bottom: 8px;
}
.index-aboutus .index-section-title:before, .index-aboutus .index-section-title:after {
  background: rgba(20, 20, 20, 0.1);
}
.index-aboutus p {
  margin-bottom: .6em;
  text-align: justify;
}
.index-aboutus li {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
  margin-right: 2%;
}
.index-aboutus li:last-of-type {
  margin-right: 0;
}
.index-aboutus li img {
  width: 100%;
}

.index-news li {
  padding: 8px 0 6px;
  border-bottom: 1px dashed rgba(240, 240, 240, 0.1);
}
.index-news li:last-of-type {
  border: 0;
  padding-bottom: 0;
}
.index-news li:first-of-type {
  padding-top: 0;
}
.index-news .index-news-img {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
  margin-right: 4%;
}
.index-news .index-news-img img {
  width: 100%;
  border-radius: 2px;
}
.index-news .index-news-describe {
  -webkit-box-flex: 2;
  -ms-flex: 2;
  flex: 2;
  -ms-flex-pack: distribute;
  justify-content: space-around;
}
.index-news .index-news-describe figcaption {
  color: #dc5e00;
  font-size: 1.6rem;
}