/*头部*/
.header {
  width: 100%;
  height: 140px;
  background: #fff;
  border-bottom: 1px solid #ddd;
}
.header .wrap {
  height: 140px;
  background-color: #fff;
  position: relative;
}
.wrap {
  width: 1190px;
  margin: 0 auto;
}
.logo {
  position: absolute;
  top: 10px;
  left: 0;
  width: 190px;
  height: 120px;
}
.logo a {
  background: url(../images/sprite.png) no-repeat;
  display: block;
  height: 100%;
}
.search {
  height: 60px;
}
.search-m {
  width: 1190px;
  margin: 0 auto;
  height: 60px;
  position: relative;
}
.search_logo {
  display: none;
  position: absolute;
  width: 125px;
  height: 40px;
  left: 0;
  top: 4px;
  background: url(../images/sprite.png) no-repeat;
  background-position: 0 -120px;
}
.form {
  position: absolute;
  left: 260px;
  top: 25px;
  width: 546px;
  height: 32px;
  border: 2px solid #e2231a;
  background-color: #fff;
}
.keyword {
  position: absolute;
  left: 0;
  width: 425px;
  height: 26px;
  padding: 2px 44px 2px 17px;
  border: 1px solid transparent;
  line-height: 26px;
  font-size: 12px;
  color: #333;
  outline: none;
}
.form button {
  position: absolute;
  right: 0;
  width: 58px;
  height: 32px;
  line-height: 32px;
  border: none;
  background-color: #e1251b;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
}
.form button:hover {
  transition: 0.5s ease;
  background-color: #862823;
}
.search-helper {
  position: absolute;
  display: none;
  top: 35px;
  width: 488px;
  height: auto;
  border: 1px solid #ccc;
  overflow: hidden;
  background-color: #fff;
  box-shadow: 1px 2px 1px rgb(0, 0, 0 / 20%);
}
.search-helper p {
  text-align: left;
  height: 24px;
  padding: 1px 6px;
  line-height: 24px;
  cursor: pointer;
  font-size: 12px;
  color: #666;
}
.search-helper p:hover {
  background-color: rgb(190, 182, 182);
}

/* 轮播图 */
body {
  background-color: #f4f4f4;
}
.banner {
  height: 470px;
  padding-top: 10px;
  margin-bottom: 30px;
}
.banner-box {
  height: 470px;
}
.banner-slide {
  width: 790px;
  height: 470px;
  margin: 0 auto;
}
.slide {
  position: relative;
  width: 590px;
  height: 470px;
}
.prev,
.next {
  position: absolute;
  top: 50%;
  margin-top: -20px;
  width: 25px;
  height: 35px;
  line-height: 35px;
  background-color: rgba(0, 0, 0, 0.15);
  font-size: 20px;
  cursor: pointer;
  color: #fff;
}
.prev {
  left: 0%;
  border-radius: 0 18px 18px 0;
}
.next {
  right: 0%;
  border-radius: 18px 0 0 18px;
}
.banner-btn {
  position: absolute;
  left: 30px;
  bottom: 20px;
  width: 120px;
  height: 15px;
}
.banner-btn li {
  float: left;
  width: 8px;
  height: 8px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  margin-right: 4px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.4);
}
.banner-btn .active {
  position: relative;
  top: -2px;
  width: 8px;
  height: 8px;
  border: 3px solid rgba(0, 0, 0, 0.1);
  background-color: rgba(255, 255, 255, 1);
}
/* 主体 */
.content {
  position: relative;
}
.miaosha {
  height: 260px;
  background-color: palegoldenrod;
  margin-bottom: 20px;
}
.youxuan {
  position: relative;
  height: 980px;
  margin-bottom: 20px;
  background-color: palegreen;
}
.guangchang {
  height: 1005px;
  margin-bottom: 20px;
  background-color: paleturquoise;
}
.tuijian {
  height: 1870px;
  background-color: palevioletred;
}
.elevator {
  position: absolute;
  width: 58px;
  height: 252px;
  left: 50%;
  margin-left: 615px;
  top: 0;
}
.elevator a {
  display: block;
  width: 58px;
  height: 38px;
  padding: 10px 0;
  line-height: 19px;
  font-size: 14px;
  color: #333;
  transition: color 0.2s ease;
  background-color: #fff;
}
.elevator-fix {
  position: fixed;
  top: 75px;
  animation: eleshow 0.5s ease;
}
@keyframes eleshow {
  0% {
    top: 0;
  }
  100% {
    top: 75px;
  }
}
html {
  scroll-behavior: smooth;
}
.search-fix {
  left: 0;
  top: 0;
  width: 100%;
  position: fixed;
  border: 2px solid #f10214;
  background-color: #fff;
  box-shadow: 2px 2px 2px rgb(0, 0, 0 / 20%);
  z-index: 100;
  animation: searchTop 0.5s ease-in-out;
}
@keyframes searchTop {
  0% {
    top: -50px;
  }
  100% {
    top: 0;
  }
}
.youxuan img {
  width: 150px;
  height: 230px;
}
.youxuan .box {
  position: relative;
  top: 50px;
  left: 240px;
  width: 750px;
  overflow: hidden;
}
.youxuan .box ul {
  position: relative;
  display: flex;
}