.dy-bg {
    width: 100%;
    height: 42rem;
}

.dy-bg img {
    width: 100%;
    height: 42rem;
}

/* 左侧二级菜单 */
.content {
    width: 100%;
    width: 160rem;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}

.con-left {
    width: 30rem;
    margin-top: -15rem;
    position: relative;
    z-index: 9;
}

.con-left .title {
    width: 100%;
    height: 15rem;
    background: #932024;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.con-left .title>span:nth-child(1) {
    font-size: 3.2rem;
    font-family: PingFang SC, PingFang SC;
    font-weight: bold;
    color: #FFFFFF;
}

.con-left .title>span:nth-child(2) {
    font-size: 2rem;
    font-family: PingFang SC, PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
}

.con-nav {
    width: 100%;
    background: #fff;
    box-shadow: 0px 0px 40px 0px rgba(0, 0, 0, 0.1);
}

.con-list {
    width: 100%;
    min-height: 50.4rem;
}

.con-list a {
    display: block;
    width: 100%;
    height: 7.2rem;
    font-size: 1.6rem;
    font-family: PingFang SC, PingFang SC;
    font-weight: 400;
    color: #333333;
    line-height: 7.2rem;
    display: flex;
    align-items: center;
    transition: all 0.3s linear;

}

.con-list a::before {
    content: '';
    width: 3.2rem;
    height: 1px;
    background: #666666;
    margin-right: 0.8rem;
    transition: all 0.3s linear;

}

.con-li>a::before {
    margin-left: 4rem;
}

.con-list a.li-on,
.con-list a:hover {
    color: #932024;
    font-size: 2rem;
    font-weight: bold;
}

.con-li>a.li-on::before,
.con-li>a:hover::before {
    margin-left: 0;
    width: 7.2rem;
    background: #932024;
}

.drop-list>a::before {
    margin-left: 8rem;
}

.drop-list>a.li-on::before,
.drop-list>a:hover::before {
    margin-left: 0;
    width: 11.2rem;
    background: #932024;
}

.con-bg {
    width: 100%;
    height: 19.6rem;
    background: url(../images/zszx-bg.png) no-repeat;
    background-size: 100% 100%;
}

.con-right {
    width: 127rem;
    padding: 8rem 0;
}
.search-box {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 999;
  display: none;
}

.search-mask {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: rgba(0, 0, 0, 0.6);
}

.search-content {
  width: 80rem;
  height: 16rem;
  position: absolute;
  top: calc(50% - 8rem);
  left: calc(50% - 40rem);
}

.search-title {
  font-size: 3.2rem;
  font-family: PingFang SC, PingFang SC;
  font-weight: bold;
  color: #FFFFFF;
  text-align: center;
}

.search-input {
  display: flex;
  margin-top: 3rem;
}

.search-input .input {
  width: 73rem;
  height: 7rem;
  outline: 0;
  font-size: 2.8rem;
  font-family: PingFang SC, PingFang SC;
}

.search-input .search-btn {
  width: 7rem;
  height: 7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #932024;
  cursor: pointer;
}

.search-input .search-btn img {
  width: 2.3rem;
  height: 2.3rem;
}