.clearfix:after {
  clear: both;
  display: block;
  content: "";
  height: 0;
  visibility: hidden;
}
.big-box {
  border: 1px solid black;
}
.box-big {
  /* max-width: 1200px; */
  /* margin: -11px auto; */
  /* border: 1px solid black; */

  overflow: hidden;
}
.bg {
  /* margin-top: 50px; */
}
.honor {
  font-size: 40px;
}
.hen {
  height: 4px;
  width: 60px;
  /* border: 1px solid #2A79AC; */
  background-color: #2a79ac;
  margin: 33px 0 40px;
}

.banner {
  position: relative;
  /* margin-top: -34px; */
  width: 100%;
  /* border: 1px solid black; */
  /* background-color: black; */
}
.introduce.contents {
  padding-bottom: 60px;
}

.introduce {
  width: 100%;
  background-color: rgb(236, 235, 233);
}
.banner .swiper-slide {
  width: 100%;
}

.banner .swiper-slide .item {
  width: calc(100% / 5 - 30px);
  background-color: #222222;
  display: block;
  margin: 0 0 37px 37px ;
  padding: 20px 0;
  float: left;
  /* height: 280px; */
  object-fit: cover;
}

/* 21.11.16修改 */
.honor_banner .swiper-slide{
  display: flex;
  flex-wrap: wrap;
  float: unset;
}

.honor_banner .swiper-slide .item{
  width: 19%;
  margin: 0 1% 37px 0;
}

.banner .swiper-slide .item:nth-child(5n+1) {
  margin-left: 0
}

.banner .swiper-slide .img {
  width: 80%;
  display: block;
  margin: 20px auto;
  height: 145px;
}

/* 21.11.16修改 */
.zhuanli_banner .swiper-slide .img{
  height: 295px;
}

.banner .swiper-slide .line_text {
  display: block;
  color: white;
  height: 32px;
  line-height: 32px;
  padding: 0 20px;
  /* border: 1px solid white; */
  background-image: url(../images/矩形137拷贝3.png);
  background-size: cover;
  width: 100%;
}
.banner .page {
  position: relative;
  display: inline-block;
  width: 100%;
  text-align: center;
  line-height: 23px;
  margin-top: 50px;
}
.banner .page_box {
  display: flex;
  position: absolute;
  left: 35%;
  top: 0;
  width: 40%;
}
.banner .page_box > a {
  color: rgb(15, 14, 14);
  float: left;
  width: 12%;
}

.banner .app {
  padding-top: 40px;
  width: 100%;
}

.banner .swiper-slide {
  width: 100% !important;
}
.banner .box-big {
  width: 100%;
}

.tests.contents {
  padding-bottom: 60px !important;
}
@media (max-width: 920px) {
  .banner .swiper-slide .line_text{
    font-size: 12px;
  }
  .banner .swiper-slide .item {
    width: calc(100% / 2 - 10px) ;
    margin:  0 0 20px 20px;
    
  }
  .banner .swiper-slide .item:nth-child(5n+1) {
    margin-left: 20px;
  }
  .banner .swiper-slide .item:nth-child(4n+1) {
    margin-left: 20px;
  }
  .banner .swiper-slide .item:nth-child(3n+1) {
    margin-left:20px;
  }
  .banner .swiper-slide .item:nth-child(2n+1) {
    margin-left:0 ;
    clear: left;
  }

  /* 21.11.16修改 */
  .honor_banner .swiper-slide .img{
    height: 210px;
  }
}

@media (max-width: 1260px) and (min-width:921px)  {
  .banner .swiper-slide .item {
    width: calc(100% / 3 - 25px);
  }
  .banner .swiper-slide .item:nth-child(5n+1) {
    margin-left: 37px;
  }
  .banner .swiper-slide .item:nth-child(4n+1) {
    margin-left: 37px;
  }
  .banner .swiper-slide .item:nth-child(3n+1) {
    margin-left:0;
    clear: left;
  }

    /* 21.11.16修改 */
    .honor_banner .swiper-slide .item {
      width: 32%;
    }
    .honor_banner .swiper-slide .item:nth-child(5n+1),.honor_banner .swiper-slide .item:nth-child(4n+1) {
      margin-left: 0;
    }
    .honor_banner .swiper-slide .img{
      height: 140px;
    }
}

@media (max-width: 1680px) and (min-width:1260px) {

  .banner .swiper-slide .item {
    width: calc(100% / 4 - 28px);
  }
  .banner .swiper-slide .item:nth-child(5n+1) {
    margin-left: 37px;
  }
  .banner .swiper-slide .item:nth-child(4n+1) {
    margin-left: 0;
    clear: left;
  }

  /* 21.11.16修改 */
  .honor_banner .swiper-slide .item {
    width: 19%;
  }
  .honor_banner .swiper-slide .item:nth-child(5n+1) {
    margin-left: 0;
  }
  .honor_banner .swiper-slide .img{
    height: 130px;
  }
}

@media (max-width:1459px){
  .honor_banner .swiper-slide .item {
    width: 23%;
  }
}

@media (max-width:1024px){
  .honor_banner .swiper-slide .item {
    width: 32%;
  }
}

@media (max-width:1680px){
  .zhuanli_banner .swiper-slide .img{
    height: 295px;
  }
}

@media (max-width:1280px){
  .zhuanli_banner .swiper-slide .img{
    height: 220px;
  }
}

@media (max-width:1024px){
  .zhuanli_banner .swiper-slide .img{
    height: 250px;
  }
}

@media (min-width:920px) and (max-width:991px){
  .zhuanli_banner .swiper-slide .img{
    height: 270px;
  }
}

@media (max-width:920px){
  .zhuanli_banner .swiper-slide .img{
    height: 390px;
  }
}

@media (max-width:500px){
  .honor_banner .swiper-slide .item{
    padding: 0;
  }
  .honor_banner .swiper-slide .img{
    height: 80px;
  }
  .zhuanli_banner .swiper-slide .img{
    height: 170px;
  }

}

/* lightbox插件 */
.lightboxOverlay,.lightbox{
  z-index: 999999 !important;
}
.lb-number{display: none !important;}
.lb-data .lb-close{background-size: 100% 100% !important;}
#lightbox{
  position: fixed;
  top: 50% !important;
  transform: translateY(-50%);;
}
  /* 21.11.16修改 */



/* 滚动条 */
::-webkit-scrollbar {
  width: 1px;
  height: 1px;
}

@media (max-width: 500px) {
  .honor {
    font-size: 22px;
}
.hen {
  margin: 10px 0 24px;
}
.banner .page_box {
  left: 30%;
}
.banner .page {
  margin-top: 20px;
}
.tests.contents {
  padding-bottom: 36px !important;
}
.banner .swiper-slide .item {
  display: none;
}
.banner .swiper-slide .item:nth-child(-n+6) {
  display: block;
}
}