.bn {
  height: 377px;
  margin-top: 45px;
  background-color:#e62129;
  background-repeat: no-repeat;
  background-position: center 5%;
  position:relative;
  border-radius:30px;
}

.bn .item{
	position:absolute;
	left:0;
	right:0;
	top:25%;
	left: -15%;
	max-width:350px;
	margin:0 auto;
	color:#fff;
	font-size:40px;
	font-weight:bold
	}

.bn .item .p2{
	margin-top:5px;
}

.pro .title {
  margin: 75px auto 65px;
  font-size: 30px;
  line-height: 55px;
  font-weight: bold;
}

.pro nav {
	font-weight:bold;
  font-size: 0;
  margin-bottom: 40px;
}

.pro nav li {
  display: inline-block;
  margin-right: 85px;
  vertical-align: middle;
}


.pro nav img {
  margin-right: 35px;
}

.pro nav li a {
  font-size: 18px;
  line-height: 55px;
  color: #787878;
}

.pro nav li a:hover,
.pro nav li a.on{
  color: #1f0001;
}

.pro .list {
  display: none;
  font-size: 0;
}

.pro .list.on {
  display: block;
}

.pro .list li {
  display: inline-block;
  width: calc((100% - 126px) / 4);
  max-width: 370px;
  height: 448px;
  margin-bottom: 34px;
  border-radius: 20px;
  overflow: hidden;
}

.pro .list li:not(:nth-child(4n)) {
  margin-right: 42px;
}

.pro .list li a {
  display: flex;
  height: 100%;
  transition: all 0.4s;
  background-color: #f5f5f5;
}

.pro .list li a img {
  display: block;
  margin: auto;
  width: 80%;
}

.pro .list li a:hover {
  background-color: var(--red);
}

.theLoop .twoSwiper {
  display: flex;
    justify-content: space-between;
  text-align: center;
}

.theLoop .twoSwiper .swiper{ width:55%; margin-top:50px;}
.theLoop .twoSwiper .swiper .swiper-slide{ display:block; text-align:center;}
.theLoop .twoSwiper .swiper .swiper-slide img{max-height:450px;}
.theLoop .twoSwiper .swiper .swiper-slide p{ display:block; font-weight:bold; font-size:18px; color:#1f0001}

.theLoop .mySwiper2,
.theLoop .mySwiper {
  display: inline-block;
  width: 50%;
  vertical-align: middle;
}

.theLoop .mySwiper2 {
  max-height: 400px;
  width: 100%;
  height: 400px;
  max-width: 400px;
}

.theLoop .mySwiper2 .swiper-slide {
  background-color: transparent;
}

.theLoop .mySwiper {
  width: 45%;
  box-sizing: border-box;
  vertical-align: top;
  margin-top:75px;
}

.theLoop .mySwiper .swiper-slide {
  width: 105px;
  height: 65px;
  opacity: 1;
  cursor: pointer;
  border-radius: 10px;
  border: 1px solid #e7e7e7;
  box-sizing: border-box;
}

.theLoop .mySwiper .swiper-slide img {
  display: block;
  max-width: 100%;
  max-height: 100%;
}

.theLoop .mySwiper .swiper-slide-thumb-active {
  opacity: 1;
}

/* .theLoop .swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
} */

.theLoop .mySwiper .swiper-slide img {
  height: 80%;
  width: auto;
}

.theLoop .mySwiper2 .swiper-slide {
  flex-direction: column;
}

.theLoop .mySwiper2 .swiper-slide img {
  height: 80%;
}

.theLoop .mySwiper2 .swiper-slide p {
  text-align: center;
  font-size: 18px;
  font-weight: bold;
}

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


.control .swiper-button-next,
.control .swiper-button-prev {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background-color: var(--red);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 9px 16px;
}

.control .swiper-button-next {
  right: 35px;
  background-image: url(../img/right.png);
}
.control .swiper-button-prev {
  left: 35px;
  background-image: url(../img/left.png);
}

.theLoop .mySwiper p {
  margin-bottom: 20px;
  font-size: 30px;
  line-height: 55px;
  font-weight: bold;
  text-align: left;
}

.theLoop .mySwiper nav{ max-width:350px;}

.theLoop .mySwiper nav a{ width:25.33%; padding: 2.5%;border:solid 1px #e7e7e7; border-radius:10px; margin-right:1.5%; display:inline-block; margin-bottom:2%} 




.theLoop.on {
  z-index: 6;
  opacity: 1;
}

.theLoop {
  position: fixed;
  display: flex;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: -2;
  opacity: 0;
  transition: all .1s;
  background-color: rgba(0, 0, 0, .4);
}

.theLoop .swiperMain {
  position: relative;
  max-width: 1125px;
  width: 90%;
  height: 600px;
  margin: auto;
  background-color: white;
  border-radius: 30px;
}

.theLoop .swiperMain .close {
  position: absolute;
  z-index:111;
  display: flex;
  width: 70px;
  height: 70px;
  right: -35px;
  top: -30px;
  cursor: pointer;
  border-radius: 50%;
  background-color: var(--red);
}

.theLoop .swiperMain .close img {
  display: block;
  margin: auto;
}



@media (max-width: 1024px) {
.pro .list li{width: calc((100% - 50px) / 2); height:auto;max-width: inherit;}
.pro .list li a{ padding:10% 0;}
.pro .list li:not(:nth-child(4n)){ margin-right:0}
.pro .list li:not(:nth-child(2n)){ margin-right:50px;}
.pro .title{ font-size:22px; line-height:26px;}
}

@media (max-width: 768px) {
.theLoop .twoSwiper{ display:block;}
.theLoop .twoSwiper .swiper{ margin:5%; width:90%; overflow:hidden; border-radius:30px;}
.control .swiper-button-next, .control .swiper-button-prev{ top:33%;}
.theLoop .mySwiper{ width:95%; padding:0 2.5%; margin-top:0}
.theLoop .mySwiper nav{overflow-y: scroll; width:100%; max-width:inherit; overflow:hidden; text-align:left}
.theLoop .mySwiper nav a{ width:15%;}
.theLoop .mySwiper nav a:nth-child(n+5){ display:none}
.theLoop .mySwiper p{ font-size:22px; margin-bottom:0}
.bn{ height:auto; padding:25%; background-size:cover}
.bn .item{font-size:30px;}
}

@media (max-width: 640px) {
.pro .list li{width: calc((100% - 25px) / 2); margin-bottom:25px;}
.pro .list li:not(:nth-child(2n)){ margin-right:25px;}
.pro nav li{ margin-right:10%;}
.pro nav li a{ font-size:15px; line-height:40px;}
.pro .title{ margin:15% 0 10%}
.bn { padding:45% 0; background-size:190%;background-position: center 100%;}
.bn .item{ padding:0 15px; left:0;}
}