.clearfix:after {
  /*伪元素是行内元素 正常浏览器清除浮动方法*/
  content: "";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}
.banner img {
  width: 100%;
  height: 420px;
}
.brand {
  text-align: center;
}
.brand_p {
  font-family: MicrosoftYaHei;
  font-size: 32px;
  color: #333;
  margin-top: 120px;
}
.lines {
  margin-top: 15px;
  margin-bottom: 15px;
}
.brand_list{
  /*padding-bottom: 200px;*/
}

.brand {
  padding-bottom: 120px;
}
.brand_list li {
  float: left;
  margin-bottom: 24px;
  width: 220px;
  height: 161px;
  margin-left: 16px;
  position: relative;
  cursor: pointer;
}
.brand_list li:hover {
  box-shadow: 0px 12px 24px 0px rgba(170, 170, 170, 0.2);
}
.brand_list li img {
  max-width: 215px;
  max-height: 160px;
  position: absolute;
  top: 0px;
  left: 0px;
  right: 0px;
  bottom: 0px;
  margin: auto;
}

.ul li:hover {
  /* filter:;  */
  filter: progid:DXImageTransform.Microsoft.BasicImage(grayscale=0);
  -webkit-filter: grayscale(0%);
  box-shadow: 0px 10px 30px 0px rgba(210, 204, 201, 0.3);
}

/* 分页器 */
.sorts {
  position: relative;
  text-align: center;
  margin-bottom: 110px;
  margin-top: 60px;
}
.pre {
  margin-bottom: 10px;
}
.next {
  margin-bottom: 10px;
  margin-left: 35px;
}
.int {
  display: inline-block;
  padding-bottom: 2px;
  font-family: Barlow-Regular;
  font-size: 24px;
  color: #999;
  margin-left: 40px;
}
.int_active {
  color: #333;
  border-bottom: 1px solid #070002;
}
.int:hover {
  color: #333;
}
.spe {
  border-bottom: 1px solid #e6e6e6;
}

.gray_images {
  /*-webkit-filter: grayscale(100%);*/
  /*-moz-filter: grayscale(100%);*/
  /*-ms-filter: grayscale(100%);*/
  /*-o-filter: grayscale(100%);*/
  /*filter: grayscale(100%);*/
  /*filter: gray;*/

  -webkit-filter: grayscale(0);
  -moz-filter: grayscale(0);
  -ms-filter: grayscale(0);
  -o-filter: grayscale(0);
  filter: grayscale(0);
}

/*.gray_images:hover {
  -webkit-filter: grayscale(0);
  -moz-filter: grayscale(0);
  -ms-filter: grayscale(0);
  -o-filter: grayscale(0);
  filter: grayscale(0);
}*/

.swiper-pagination-bullet, .swiper-pagination-bullet-active{
  font-size: 24px !important;
  display: inline-block;
  margin-left: 30px !important;
  background: transparent !important;
  border-bottom: 1px solid #070002;
  border-radius: 0px !important;
  width: 20px !important;
  height: 33px !important;
  padding-bottom: 8px;
  color: #070002;
}

.swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
  bottom: 100px !important;
  left: 0;
  width: 100%;
}

.swiper-button-next{
  right: 480px !important;
}
.swiper-button-prev{
  left: 500px !important;
}
.swiper-button-next, .swiper-button-prev {
    color: #070002 !important;
    top: 85.5% !important;
    /* background-color: skyblue; */
    width: 30px !important;
    height: 30px !important;
    z-index: 100 !important;
}
.swiper-button-next:after, .swiper-button-prev:after {
  font-size: 24px !important;
}





@media (max-width: 768px) {
  .banner img {
    width: 100%;
    height: auto;
  }
  .brand {
    text-align: center;
  }
  .brand_p {
    font-family: MicrosoftYaHei;
    font-size: 22px;
    color: #333;
    margin-top: 30px;
  }
  .lines {
    margin-top: 15px;
    margin-bottom: 15px;
  }
  .brand_list{
    padding-bottom:0px;
    width: 100%;
  }

  .brand_list li {
    float: left;
    width: 33%;
    height: auto;
    margin-left: 0px !important;
    display: block;
    text-align: center;
  }
  .brand_list li:hover {
    box-shadow: none;
  }
  .brand_list li img {
    width: 100%;
    height: 80px;
    /* max-width: 215px;
    max-height: 160px;  */
    position: static;
    display: inline-block;
  }

  .swiper-pagination-bullet, .swiper-pagination-bullet-active{
    font-size: 24px !important;
    display: inline-block;
    margin-left: 30px !important;
    background: transparent !important;
    border-bottom: 1px solid #070002;
    border-radius: 0px !important;
    width: 20px !important;
    height: 33px !important;
    padding-bottom: 8px;
    color: #070002;
  }
  
  .swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
    bottom: 35px !important;
    left: 0;
    width: 100%;
  }
  
  .swiper-button-next{
    right: 60px !important;
  }
  .swiper-button-prev{
    left: 80px !important;
  }
  .swiper-button-next, .swiper-button-prev {
      color: #070002 !important;
      top: 93.5% !important;
      /* background-color: skyblue; */
      width: 20px !important;
      height: 20px !important;
      z-index: 100 !important;
  }
  .swiper-button-next:after, .swiper-button-prev:after {
    font-size: 24px !important;
  }
  
}



.partner_btns {
  width: 100%;
  position: relative;
  text-align: center;
  margin-top: 80px;
}


.partner_btns .swiper-button-next , .partner_btns .swiper-button-prev , .partner_btns .swiper-pagination{
  position: relative !important;
  top: auto !important;
  bottom: 0px !important;
  left: 0px !important;
  right: auto;
  display: inline-block;
}

.swiper-pagination-bullet, .swiper-pagination-bullet-active {
  margin: 0px 10px !important;
}

.partner_btns .swiper-pagination {
  position: relative;
  bottom: 4px !important;
}

.partner_btns .swiper-button-next, .partner_btns .swiper-button-prev {
  width: 14px !important;
  height: 22px !important;
}

.partner_btns .swiper-button-next:after, .partner_btns .swiper-button-prev:after {
  display: none;
}

.partner_btns .swiper-button-next img, .partner_btns .swiper-button-prev img {
  width: 100%;
  height: 100%;
  display: block;
}
.partner_btns .swiper-button-next .img2, .partner_btns .swiper-button-prev .img2 {
  display: none;
}
.partner_btns .swiper-button-next:hover .img1, .partner_btns .swiper-button-prev:hover .img1 {
  display: none;
}
.partner_btns .swiper-button-next:hover .img2, .partner_btns .swiper-button-prev:hover .img2 {
  display: block;
}


@media (max-width:768px) {
  .partner_btns {
    margin-top: 20px;
  }
  .brand {
    padding-bottom: 30px;
  }
}