.header1 {
  width: 260px;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 99;
  background: transparent;
  padding: 100px 16px;
  box-sizing: border-box;
}
.header1::before {
  position: absolute;
  right: 0;
  bottom: 0;
  content: '';
  width: 100%;
  height: 200px;
  background: url('../image/header_bg.png') no-repeat;
  background-position: left bottom;
}
.header1 #water {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
}
.header1 .con > a img {
  width: 75%;
  vertical-align: text-bottom;
}
.header1 .con ul {
  width: 75%;
  margin-top: 75px;
}
.header1 .con ul li {
  text-align: center;
}
.header1 .con ul li a {
  color: #383838;
  font-size: 16px;
  line-height: 50px;
}
.header1 .con ul li:hover a {
  color: #FF671F;
}
.menu_big {
  width: 100%;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 100%;
  z-index: 999;
  background: rgba(255, 103, 31, 0.96);
  padding: 50px;
  box-sizing: border-box;
  clear: both;
  transition: all 0.5s;
}
.menu_big .close {
  text-align: center;
  font-size: 12px;
  color: #FFFFFF;
  width: 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  float: right;
  clear: both;
  cursor: pointer;
}
.menu_big .menu_logo {
  display: block;
  margin: 150px auto 100px;
  vertical-align: text-bottom;
}
.menu_big ul {
  display: flex;
  justify-content: center;
}
.menu_big ul li {
  width: 12%;
  padding-left: 15px;
  border-left: 1px solid #FFFFFF;
  box-sizing: border-box;
}
.menu_big ul li a {
  display: block;
  color: #FFFFFF;
  font-size: 14px;
  line-height: 30px;
}
.menu_big ul li a.top {
  margin-bottom: 20px;
  font-size: 16px;
}
.menu_big .search {
  display: flex;
  justify-content: center;
  margin-top: 100px;
}
.menu_big .search input {
  height: 40px;
  border: none;
  outline: none;
  background: #FFFFFF;
  width: 300px;
  padding: 0 10px;
  box-sizing: border-box;
}
.menu_big .search .btn {
  width: 60px;
  border-left: 1px solid #ddd;
  color: #FF671F;
  cursor: pointer;
	background:#333;
		color:#fff

}
.header2 {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 99;
  background: #FFFFFF;
  height: 80px;
  padding-left: 70px;
  padding-right: 10px;
  box-sizing: border-box;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header2 .logo {
  width: 15%;
  vertical-align: text-bottom;
}
.header2 .con {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  height: 100%;
}
.header2 .con .ul {
  height: 100%;
  display: flex;
  justify-content: flex-end;
  width: 80%;
  margin-right: 50px;
}
.header2 .con .ul > li {
  text-align: center;
  line-height: 80px;
  position: relative;
}
.header2 .con .ul > li > a {
  display: block;
  height: 100%;
  font-size: 16px;
  color: #101010;
}
.header2 .con .ul > li:nth-child(even) {
  padding: 0 10px;
  box-sizing: border-box;
}
.header2 .con .ul > li:nth-child(odd) {
  width: 10%;
}
.header2 .con .ul > li .son {
  position: absolute;
  top: 80px;
  width: 150%;
  background: #FFFFFF;
  left: -25%;
  display: none;
}
.header2 .con .ul > li .son li {
  line-height: 40px;
}
.header2 .con .ul > li .son li a {
  display: block;
  font-size: 14px;
}
.header2 .con .ul > li .son li a:hover {
  background: #FF671F;
  color: #FFFFFF;
}
.header2 .con .right {
  height: 100%;
  display: flex;
  align-items: center;
}
.header2 .con .right .img {
  height: 100%;
  padding: 0 35px;
  border-left: 1px solid #D1D1D1;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  cursor: pointer;
}
@media screen and (max-width: 1400px) {
  .header2 .con .ul {
    width: 85%;
  }
  .header2 .con .ul > li .son {
    width: 180%;
    left: -40%;
  }
  .header2 .con .right .img {
    padding: 0 20px;
  }
}
@media screen and (max-width: 1280px) {
  .header2 .con .ul {
    display: none;
  }
  .header2 .logo{
    width: 20%;
  }
  
}
@media screen and (max-width: 768px) {
  .header1 {
    display: none;
  }
  .header2 {
    padding-left: 2%;
    padding-right: 2%;
    height: 60px;
    display: flex;
  }
  .header2 .logo {
    width: 55%;
  }
  .header2 .con .ul {
    display: none;
  }
  .header2 .con .right .img {
    padding: 0 10px;
    border-left: none;
  }
  .menu_big {
    padding: 10px;
  }
  .menu_big .menu_logo {
    width: 65%;
    margin: 70px auto 15px;
  }
  .menu_big ul {
    flex-direction: column;
  }
  .menu_big ul li {
    border-left: none;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    border-bottom: 1px dashed #ff9969;
    padding: 5px 0;
    box-sizing: border-box;
  }
  .menu_big ul li a {
    display: inline-block;
    margin-right: 20px;
  }
  .menu_big ul li a.top {
    display: block;
    width: 100%;
    margin-bottom: 0;
  }
  .menu_big .search {
    margin-top: 20px;
  }
}