main,
.bottomBgColor {
  background-color: #1969e0;
}
#app {
  width: 100vw;
  max-width: 1920px;
  min-width: 990px;
  text-align: center;
  margin: 0 auto;
}
.Ellipsis {
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
.clear:after {
  content: '';
  clear: both;
  display: block;
}
.main {
  width: 100%;
  height: 8242px;
  background: url("images/bg.png") no-repeat;
  -webkit-background-size: 100% 100%;
  background-size: 100% 100%;
  box-sizing: border-box;
  padding-top: 1557px;
}
.main > div {
  width: 990px;
  margin: 0 auto;
}
.mark {
  height: 1043px;
  background-color: #466193;
  box-sizing: border-box;
  padding: 60px;
  border-radius: 25px;
  margin-bottom: 80px;
}
.mark .title {
  font-size: 43px;
  line-height: 80px;
  color: #466193;
  text-align: center;
  width: 460px;
  height: 80px;
  background-color: #fff;
  border: 3px solid #fff;
  border-radius: 50px;
  margin: 0 auto 70px;
  box-shadow: inset 0 0 0 4px #466193;
  font-weight: bold;
}
.mark .product {
  display: flex;
  height: 356px;
  margin-bottom: 50px;
}
.mark .product > .info {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-sizing: border-box;
  padding-top: 50px;
}
.mark .product .p_img {
  width: 380px;
  height: 356px;
  display: block;
}
.mark .product .p_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.mark .product .p_name {
  width: 405px;
  height: 48px;
  font-size: 35px;
  line-height: 48px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  color: #fff;
  text-align: center;
  border: 1px dashed #fff;
}
.mark .product .hint {
  color: #fff;
  text-align: center;
}
.mark .product .price {
  text-align: left;
  height: 80px;
  background: url("images/shanjiao.png") no-repeat right;
  -webkit-background-size: 108px 80px;
  background-size: 108px 80px;
  cursor: pointer;
}
.mark .product .price > s {
  font-size: 24px;
  color: #fff;
}
.mark .product .price > p {
  margin-top: 20px;
  font-size: 36px;
  color: #e7e35e;
}
.item_ctn {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
}
.item_ctn .item {
  width: 235px;
  height: 294px;
  background-color: #fff;
  margin-bottom: 10px;
  margin-right: 7px;
}
.item_ctn .item_img {
  display: block;
  width: 235px;
  height: 177px;
  box-sizing: border-box;
  padding: 10px;
}
.item_ctn .item_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.item_ctn .item_name {
  width: 220px;
  height: 33px;
  line-height: 33px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  text-align: center;
  font-size: 21px;
  color: #466193;
  border: 1px dashed #466193;
  margin: 0 auto 15px;
}
.item_ctn .item_price {
  cursor: pointer;
  box-sizing: border-box;
  padding: 0 15px;
  text-align: left;
  width: 100%;
  height: 52px;
  background: url("images/shajiao2.png") no-repeat 161px;
  -webkit-background-size: 68px 52px;
  background-size: 68px 52px;
}
.item_ctn .item_price s {
  font-size: 12px;
  color: #898787;
}
.item_ctn .item_price p {
  font-size: 19px;
  color: #da141d;
}
.bottom {
  width: 100%;
  height: 1564px;
  background: url("images/img2_bg.png") no-repeat;
}
.bottom > div {
  width: 990px;
  margin: 0 auto;
  position: relative;
}
.bottom > div p {
  position: absolute;
  width: 250px;
  height: 74px;
  left: 370px;
  bottom: 94px;
  cursor: pointer;
}
.nav {
  width: 156px;
  height: 623px;
  background: url("images/nav.png") no-repeat;
  -webkit-background-size: 156px 623px;
  background-size: 156px 623px;
  position: fixed;
  top: 0;
  bottom: 0;
  margin: auto;
  left: calc(50% - 750px);
  z-index: 2;
  box-sizing: border-box;
  overflow: hidden;
  text-align: center;
  display: none;
}
.nav > ul {
  width: 74%;
  height: 400px;
  margin: 150px auto 0;
}
.nav > ul li {
  color: #577bb7;
  width: 90%;
  margin: 0 auto 14px;
  font-size: 24px;
  cursor: pointer;
  padding-bottom: 8px;
  font-weight: bold;
  border-bottom: 1px dashed #577bb7;
}
.nav .go_top {
  width: 138px;
  height: 80px;
  margin: auto;
  cursor: pointer;
}
.nav .liActive {
  color: #4411d2;
}
@media screen and (max-width: 1450px) {
  .nav {
    display: none !important;
  }
}
@media screen and (max-width: 1598px) and (min-width: 1450px) {
  .nav {
    left: calc(50% - 740px);
  }
}
@media screen and (min-width: 1598px) {
  .nav {
    left: calc(50% - 800px);
  }
}
.tab {
  width: 622px;
  height: 40px;
  display: flex;
  margin: 0 auto 25px;
  justify-content: space-between;
}
.tab span {
  display: inline-block;
  width: 128px;
  height: 40px;
  text-align: center;
  font-size: 26px;
  line-height: 40px;
  border: 1px solid #fff;
  border-radius: 10px;
  color: #fff;
  cursor: pointer;
  transition: all .2s ease;
}
.tab span:hover {
  background-color: #fff;
  color: #466193;
}
/*# sourceMappingURL=style.css.map */