*{
  padding: 0;
  margin: 0 auto;
  border: 0;
}
body{
  width: 100%;
  height: 100%;
  background: #FFFFFF;
}
#nav{
  width: 100%;
  height: 80px;
  display: flex;
  align-items: center;
  background-color:#FFFFFF;
  z-index: 999;
}
.logo{
  margin-right: 0;
  position: relative;
  left: -120px;
}
.nav_ul {
  display: flex;
  margin-left: 0;
  position: relative;
  left: -80px;
}
.nav_ul li {
  border-radius: 20px 20px 20px 20px;
  list-style: none;
  margin-right: 30px;
}
.nav_ul li a{
  display: inline-block;
  padding: 5px 20px;
  border-radius: 20px 20px 20px 20px;
  text-decoration: none;
  font-family: Source Han Sans CN, Source Han Sans CN;
  font-weight: 400;
  font-size: 18px;
  color: #707070;
  font-style: normal;
  text-transform: none;
  white-space: nowrap;
}
.nav_ul li:hover{
  background: #FFF4E9;
  cursor: pointer;
}
.nav_ul li:hover a{
  color: #FF6746;
}
#banner{
  width: 100%;
  height: 500px;
  display: flex;
  position: relative;
  overflow: hidden;
}
#banner img {
  position: absolute;
  width: 100%;
  height: 500px;
  overflow: hidden;
  display: none;
}
#content1{
  width: 100%;
  height: 554px;
  display: flex;
  align-items: center;
}
.factory{
  margin-right: 0;
  position: relative;
  left: -90px;
}
.content1_top{
  margin-left: 0;
  position: relative;
  left: 40px;
}
.line{
  width: 0;
  height: 176px;
  border: 2px solid #FE6347;
  border-radius: 3px;
  margin-left: 0;
  margin-right: 30px;
  float: left;
}
.about p{
  font-family: Source Han Sans CN, Source Han Sans CN;
  font-weight: bold;
  color: #202124;
  text-align: left;
  font-style: normal;
  text-transform: none;
}
.about .about_cn{
  font-size: 35px;
}
.about .about_en{
  font-weight: 500 !important;
  font-size: 23px;
  margin-top: 5px;
}
.company{
  position: relative;
  top: -78px;
  left: 160px;
}
.aim{
  width: 562px;
  height: auto;
  margin-top: -23px;
  font-weight: 400 !important;
  line-height: 40px;
  font-size: 23px;
  color: #5f6368 !important;
}
.aim span{
  color: #FE6347;
  font-weight: 600;
}
.expect{
  margin-top: 30px;
}
.line2{
  width: 0;
  height: 27px;
  border: 2px solid #F4F5F6;
  border-radius: 3px;
  margin-left: 0;
  margin-right: 30px;
  float: left;
  margin-top: 5px;
}
.expect_content{
  width: 562px;
  height: auto;
  font-weight: 400;
  line-height: 40px;
  font-size: 23px;
  color: #5f6368;
  text-align: left;
  font-style: normal;
  text-transform: none;
}
.expect_content span{
  color: #FE6347;
  font-weight: 600;
}
.more{
  display: block;
  width: 163px;
  height: 45px;
  background: #FFF4E9;
  border-radius: 20px;
  cursor: pointer;
  text-align: center;
  margin-left: 0;
  margin-top: 70px;
}
.more a{
  font-family: Source Han Sans CN, Source Han Sans CN;
  font-weight: 400;
  font-size: 18px;
  color: #FE6347;
  line-height: 45px;
  font-style: normal;
  text-transform: none;
  margin-right: 10px;
}
#content2{
  width: 100%;
  height: 1080px;
  display: flex;
  flex-direction: column;
  margin-left: 0;
  margin-right: 0;
  background: #FAFAFB;
}
#content2 .content2_top{
  width: 300px;
  height: 130px;
  position: relative;
  top: 50px;
  left: -450px;
}
#content2 .circle{
  float: left;
}
#content2 h1,h2{
  position: relative;
  top: 10px;
  left: -30px;
}
.content2_list{
  width: 1250px;
  height: 850px;
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.anchor1,.anchor2,.anchor3,.anchor4,.anchor5,.anchor6{
  width: 368px;
  height: 369px;
  background: #FFFFFF;
  box-shadow: 0px 4px 20px 1px rgba(0,0,0,0.06);
  border-radius: 10px 10px 10px 10px;
  position: relative;
  top: 50px;
  left: 30px;
}
.anchor1,.anchor4{
  margin-left: 0;
}
.content2_list div dl dd{
  font-family: Source Han Sans CN, Source Han Sans CN;
  font-weight: 500;
  font-style: normal;
  text-transform: none;
  text-align: center;
  margin-top: 18px;
}
.content2_list div dl dd:first-child{
  color: #202124;
  font-size: 24px;
}
.content2_list div dl dd:nth-child(2){
  color: #5F6368;
  font-size: 18px;
}
.content2_list div dl dd span{
  color: #FE6347;
}
#content3{
  width: 100%;
  height: 850px;
  display: flex;
  flex-direction: column;
  margin-left: 0;
  margin-right: 0;
  background: #FFFFFF;
}
#content3 .content3_top{
  width: 300px;
  height: 130px;
  position: relative;
  top: 50px;
  left: -450px;
}
#content3 .circle{
  float: left;
}
#content3 h1,h2{
  position: relative;
  top: 10px;
  left: -30px;
}
.content3_list{
  width: 1200px;
  height: 600px;
  position: relative;
  top: 50px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  background: #FFFFFF;
  box-shadow: 0 4px 20px 1px rgba(0,0,0,0.07);
  border-radius: 10px 10px 10px 10px;
}
.announcement1,.announcement2,.announcement3,.announcement4,.announcement5,.announcement6{
  width: 518px;
  height: 110px;
  position: relative;
  top: 0;
  left: 30px;
}
.announcement1,.announcement2,.announcement3,.announcement5{
  margin-left: 0;
}
.announcement1,.announcement2{
  margin-top: 50px;
}
.line3,.line4{
  width: 1143px;
  height: 0;
  border: 1px solid #ECECEC;
}
.announcement1 img:first-child,.announcement2 img:first-child{
  float: left;
}
.announcement1 img:nth-child(2),.announcement2 img:nth-child(2){
  margin-left: 20px;
}
.announcement1 p,.announcement2 p{
  margin-left: 210px;
}
.announcement1 p,.announcement2 p,.announcement3 p,.announcement4 p,.announcement5 p,.announcement6 p{
  font-size: 14px;
  color: #5F6368;
  line-height: 24px;
  text-align: left;
  font-weight: normal;
  margin-top: 20px;
}
#content4{
  width: 100%;
  height: 1312px;
  display: flex;
  flex-direction: column;
  margin-left: 0;
  margin-right: 0;
  position: relative;
}
.bg1{
  width: 100%;
  height: 656px;
  overflow: hidden;
}
.bg2{
  float: left;
  width: 100%;
  height: 656px;
  overflow: hidden;
}
#content4 .content4_top{
  width: 99%;
  height: 1312px;
  position: absolute;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  z-index: 1;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.part1,.part2,.part3,.part4{
  width: 50%;
  height: 656px;
  position: relative;
  margin: 0 auto;
}
.part1,.part2,.part3,.part4{
  margin-left: 0;
  margin-right: 0;
}
#content4 .content4_top .phone{
  margin-left: 0;
  margin-right: 0;
  width: 261px;
  height: 542px;
  float: right;
  position: relative;
  left: -200px;
  top: 55px;
}
#content4 h1,h2{
  font-family: Source Han Sans CN, Source Han Sans CN;
  line-height: 50px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin: 0;
  position: relative;
}
#content4 .part2 h1{
  width: 309px;
  height: 43px;
  font-weight: 500;
  font-size: 44px;
  color: #333333;
  top: 125px;
  left: 160px;
}
#content4 .part2 h2{
  width: 305px;
  height: 15px;
  font-weight: 400;
  font-size: 14px;
  color: rgba(30,32,35,0.65);
  top: 128px;
  left: 165px;
  letter-spacing: 0.02em;
}
.code{
  width: 270px;
  height: 252px;
  background: #FFFFFF;
  border-radius: 22px 22px 22px 22px;
  position: relative;
  left: 185px;
  top: 210px;
  margin: 0;
}
.code img{
  position: relative;
  top: 30px;
  left: 48px;
width:180px;
height:176px;
}
.code p{
  font-family: Source Han Sans CN, Source Han Sans CN;
  font-weight: 400;
  font-size: 14px;
  color: rgba(30,32,35,0.65);
  line-height: 0px;
  font-style: normal;
  text-transform: none;
  position: relative;
  top: 60px;
  text-align: center;
}
.nice{
  width: 140px;
  height: 52px;
  margin-left: 0;
  margin-right: 0;
  position: relative;
  left: -60px;
  top: 130px;
  /*float: right;*/
}
.ju{
  /*float: right;*/
  width: 280px;
  height: 43px;
  font-family: Source Han Sans CN, Source Han Sans CN;
  font-weight: 500;
  font-size: 44px;
  color: #333333;
  font-style: normal;
  text-transform: none;
  margin-left: 0;
  margin-right: 0;
  position: relative;
  left: 85px;
  top: 73px;
}
.dl{
  width: auto;
  height: 500px;
  float: right;
  position: relative;
}
.dl h2{
  width: 64px;
  height: 16px;
  font-family: Source Han Sans CN, Source Han Sans CN;
  font-weight: 600;
  font-size: 16px;
  color: #6D6968;
  text-align: left;
  font-style: normal;
  text-transform: none;
  position: relative;
  top: 110px;
  left: -55px;
}
.dl p{
  width: 405px;
  height: 70px;
  font-family: Source Han Sans CN, Source Han Sans CN;
  font-weight: 400;
  font-size: 15px;
  color: rgba(30, 32, 35, 0.51);
  text-align: left;
  font-style: normal;
  text-transform: none;
  position: relative;
  top: 145px;
  left: -55px;
  line-height: 27px;
}
.phone2,.phone3{
  float: left;
  width: 217px;
  height: 446px;
  position: relative;
  top: 100px;
  margin-left: 0;
  margin-right: 0;
}
.phone2{
  left: 50px;
}
.phone3{
  left: 70px;
}
#footer{
  width: 100%;
  height: 214px;
  font-size: 16px;
  color: #BCBCBC;
}
.foot1,.foot2,.foot3{
  text-align: center;
  width: 100%;
  height: 71px;
  border-bottom: 1px solid #414141;
  line-height: 71px;
}
.foot1{
  background: #303030;
  line-height: 100px;
}
.foot2{
  background: #303030;
}
.foot3{
  background: #343434;
}
.foot1 span:first-child{
  position: relative;
  left: -13.02%;
}
.foot1 span:nth-child(2){
  position: relative;
  left: -3.66%;
}
.foot1 span:nth-child(3){
  position: relative;
  left: 13.02%;
}
.foot2 span:first-child{
  position: relative;
  left: -14.42%;
}
.foot2 span:nth-child(2){
  position: relative;
  left: -3.66%;
}
.foot2 span:nth-child(3){
  position: relative;
  left: 14.42%;
}