.download-banner {
  background: url(../images/download/img_download_banner.jpg) no-repeat bottom;
}


/* 分类 */
.products-cata-menu-div {
  position: sticky;
  top: .78rem;
  z-index: 100;
  padding: .14rem 0;
  border-bottom: .01rem solid #EEE;
  background: #fff;
}


.products-cata-menu-div .content {
  align-items: center;
  justify-content: space-between;
  font-family: 'Hind-Medium';
}


.products-cata-menu-div .products-cata-lists-menu {
  max-width: 11.8rem;
  width: 100%;
  align-items: center;
}

.overflow {
  overflow: hidden;
}


.products-cata-menu-div .products-cata-lists-menu.overflow >div::after {
  position: absolute;
  top: 0;
  right: 1.7rem;
  width: 1rem;
  height: 100%;
  content: '';
  background: linear-gradient(to right, #ffffff50, #ffffff);
}

.products-cata-lists-menu ul {
  align-items: center;
}

.products-cata-menu-div ul.active {
  flex-wrap: wrap;
  height: auto;
  transition: all 1s;
}

.products-cata-menu-div ul li {
  position: relative;
  margin-right: .4rem;
  height: 40px;
  line-height: 40px;
}

.products-cata-menu-div ul li.active::before {
  position: absolute;
  bottom: -0.22rem;
  left: 0;
  width: 100%;
  height: .02rem;
  content: '';
  background: #1160ac;
}

.products-cata-menu-div ul li:hover a,
.products-cata-menu-div ul li.active a {
  color: #1160ac;
}
.products-cata-menu-div ul li a {
  color: #666;
  white-space: nowrap;
}

.products-cata-lists-menu >div {
  position: relative;
}

/* expand more */
.products-cata-menu-div .expand-more {
  position: absolute;
  top: 0;
  right: 0;
  width: 1.7rem;
  /* width: auto; */
  height: .4rem;
  line-height: .4rem;
  display: flex;
  justify-content: flex-end;
  color: #1160ac;
  cursor: pointer;
  background: #fff;
}

.products-cata-menu-div .expand-more.active {
  top: .2rem;
  width: auto ;
}


/* .download-search */
.download-search {
  flex-shrink: 0;
  margin-left: .3rem;
}

.download-search .flex {
  position: relative;
}

.download-search input {
  width: 2.95rem;
  height: 56px;
  background: #edf1f2;
}

.download-search input::placeholder {
  color: #666;
}

.download-search input[type="submit"] {
  position: absolute;
  top: 0;
  right: 0;
  width: .56rem;  
  border: none;
  background: url(../images/nav_search.svg) no-repeat center;
}


/* download-container */
.download-container {
  padding: .5rem 0 1.0rem;
  /*
  background: #faf9f9;
  */
}

.download-container ul li {
  color: #666;
  font-size: .16rem;
  padding: .17rem 0;
  margin-right: .4rem;
}

.download-container .head-item {
  background: #1160ac;
}

.download-container .head-item li {
  color: #fff;
  font-family: 'Hind-Medium';
}

.download-container .head-item li:nth-child(1) {
  color: #fff;
}

.download-container ul li:nth-child(1) {
  max-width: 5.6rem;
  width: 100%;
  padding-left: 4.16665vw;
  color: #404040;
}


.download-container ul li:nth-child(2) {
  max-width: 2.4rem;
  width: 100%;
}

.download-container ul li:nth-child(3) {
  max-width: 1.8rem;
  width: 100%;
}

.download-container ul li:nth-child(4) {
  max-width: 1.8rem;
  width: 100%;
}

.download-container ul li:nth-child(5) {
  max-width: 2.6rem;
  width: 100%;
  margin-right: 0;
  text-align: center;
  display: flex;
  justify-content: center;
}

.regular-item-div ul {
  background: #fff;
}

.regular-item-div ul:nth-child(2n) {
  background: #edf1f2;
}


.download-container .fenye {
  margin-top: .5rem;
}


@media (max-width: 1023px) {
  .products-cata-menu-div .products-cata-lists-menu.overflow {
    overflow: visible;
  }

  .products-cata-menu-div .content .visible-xs {
    width: 100%;
  }

  .mobile-pro-cata-menu {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    border: .01rem solid #eee;
    padding: 15px;
    font-size: 16px;
    /* margin-bottom: .4rem; */
  }

  .mobile-pro-cata-menu ul {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 10;
    width: 100%;
    padding: .1rem 0;
    background: #fff;
    display: none;
    box-shadow: 0rem 0rem .05rem 0 rgb(11 46 39 / 15%);
  }

  .mobile-pro-cata-menu ul li {
    padding: .05rem .15rem;
  }

  .products-cata-menu-div ul li:first-child {
    padding-left: .15rem;
  }

  .mobile-pro-cata-menu ul li a {
    font-size: 16px;
  }

  .mobile-icon {
    cursor: pointer;
  }

  .download-container {
    padding: .6rem 0 1rem;
  }

  .download-container ul li {
    margin-right: .2rem;
  }

  .download-container ul li:nth-child(1) {
    padding-left: .15rem;
  }
}

@media (max-width: 767px) {
  .products-cata-menu-div {
    top: .6rem;
  }

  .products-cata-menu-div .content {
    flex-direction: column;
  }

  .download-search {
    margin-left: 0;
    margin-top: 14px;
    width: 100%;
  }

  .download-search input {
    width: 100%;
  }

  .download-container {
    padding: .4rem 0 .5rem;
  }

  .regular-item-div {
    width: 100%;
    overflow: auto;
  }

  .download-container ul li {
    margin-right: .1rem;
    font-size: 13px;
    white-space: nowrap;
  }

  .download-container ul li:nth-child(1) {
    padding-left: .1rem;
    overflow: auto;
  }

  .download-container ul li:nth-child(2),
  .download-container ul li:nth-child(4) {
    display: none;
  }

  .download-container ul li:nth-child(3) {
    max-width: 1.5rem;
    margin: 0 0.05rem;
    text-align: center;
  }

  .download-container ul li:nth-child(5) {
    max-width: 1.2rem;
  }

  .products-cata-menu-div {
    padding: 30px 0;
  }
}