body {
  background: url(../images/public/body_bg.png) no-repeat top center;
}

.header-toolbar {
  height: 36px;
  line-height: 36px;
  font-size: 18px;
  background: linear-gradient(
    90deg,
    rgba(110, 173, 242, 1) 0%,
    rgba(61, 125, 209, 1) 100%
  );
}
      .header::after {
            content: "";
            width: 100px;
            display: block;
            height: 178px;
            position: fixed;
            right: 7px;
            top: 378px;
            background: url(../images/lele_bg.png) no-repeat center center / 100% 100%;
        }

        .header::before {
            content: "";
            width: 119px;
            display: block;
            height: 160px;
            position: fixed;
            left: 7px;
            top: 378px;
            background: url(../images/lele_bg1.png) no-repeat center center / 100% 100%;
        }
.header-toolbar ul li {
  float: left;
}

.header-toolbar ul li a {
  color: white;
}

.header-toolbar ul li a img {
  vertical-align: middle;
  width: 18px;
}

.header-toolbar ul li .slb {
  width: 16px;
}

.login {
  height: 36px;
  margin-left: 27px;
  background: rgba(255, 255, 255, 1);
  padding: 5px 15px;
  box-sizing: border-box;
}

.login a {
  margin-right: 9px;
}

.login a:nth-child(5) {
  margin-right: 0px;
}

.login img {
  width: 20px;
}

.sjb {
  position: relative;
}

.sjewm {
  position: absolute;
  top: 20px;
  width: 100px;
}

.sjewm img {
  width: 100%;
}

.header_main {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 67px;
  align-items: center;
  margin-top: 30px;
}

.logo img {
  width: 100%;
}

.logo {
  width: 28%;
}

.header_nav {
  width: 68%;
}

.nav_ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.nav_ul a {
  font-size: 22px;
  color: rgba(0, 0, 0, 1);
}

.navon {
  font-weight: 700;
  border-bottom: 3px solid rgba(212, 48, 48, 1);
  padding-bottom: 5px;
}

.search {
  width: 4%;
  position: relative;
}

.input {
  position: absolute;
  display: block;
  width: 247px;
  top: -7px;
  left: -185px;
}

#searchWord {
  padding: 13px;
  height: 56px;
  width: 100%;
  font-size: 18px;
  color: #999;
  border: 0;
  vertical-align: top;
  background: rgba(255, 255, 255, 1);
  box-sizing: border-box;
  border: 1px solid rgba(25, 82, 132, 1);
}

.btn {
  background: url(../images/public/search_icon.png) no-repeat center;
  width: 44px;
  height: 44px;
  border: none;
  text-align: right;
  cursor: pointer;
  position: relative;
  z-index: 99;
}

.input {
  display: none;
}

@media (max-width: 1280px) {
  .logo {
    width: 45%;
    margin: 0 auto;
  }

  .header_nav {
    width: 100%;
    margin-top: 30px;
    margin-bottom: 40px;
  }

  .input {
    display: block;
  }

  .search {
    width: 80%;
    text-align: right;
    margin: 0 auto;
  }

  .input {
    position: absolute;
    display: block;
    width: 100%;
    top: -7px;
    left: 17px;
  }
}

@media (max-width: 768px) {
  .nav_ul li {
    width: 33.3%;
    text-align: center;
    margin-top: 20px;
  }
.header::before {
width:0;
}
.header::after {
    width: 0px;}
}

@media (max-width: 480px) {
  .login {
    display: none;
  }

  .logo {
    width: 73%;
  }
  .search {
    width: 100%;
  }

  .input {
    left: 3px;
  }
  .btn {
    margin-right: 10px;
  }
}