.tech-header-nav{
  width: 100%;
  height:60px;
  background: #F4F4F4;
  margin-bottom:10px;
  display:none;
  position:fixed;
  z-index: 10;
  margin-top:-39px;
}
.header-nav-box{
  width:100%;
  height:60px;
  margin:0 auto;
}
.header-nav-logo{
  float:left;
  width:30%;
  display:none;
}
.header-nav-title{
  display: inline-flex;
  align-items: flex-start;
  float:left;
  width:50%;
  height:60px;
  padding-left:10px;
  /* display:none; */
}
.nav-right-btn{
  float:right;
  width:30%;
}
.nav-right-btn div{
  width:49%;
  height:60px;
  background:#ee6d02;
}
.nav-right-btn div a{
  display:inline-block;
  /* padding-top:10px; */
  width:100%;
  height:100%;
  text-decoration: none;
  color:#fff;
  font-size:20px;
}
.nav-right-btn div a p{
  width: 100%;
  text-align:center;
}
.nav-right-btn div a p span{
  display:inline-block;
  font-size:12px;
}
.nav-right-btn div:hover{
  background:#de5f02;
}
.nav-right-btn .nav-btn-right{
  margin-left:4px;
  background-color: #30c7cc;
}
.header-nav-box .nav-right-btn .nav-btn-right:hover{
  background-color: #2cb5ba;
}
.nav-right-btn div a p img{
  width:25px;
  height:25px;
}
.body-box{
  padding:0;
}
.seo-header{
  margin-top:100px;
}
.seo-header p{
  color:#8b8b8b;
}
.seo-header p a{
  color:#8b8b8b;
  margin-left:8px;
}
.seo-header p a:hover{
  color:#639c1f;
}
.seo-header-title h1{
  font-size:14px;
  height:60px;
  color:#333;
  margin-top:20px;
  border-bottom:1px solid #ebebeb;
}
.seos-box{
  padding:0;
  align-items:start;
}
.seo-header-top .select-language{
  height:80px;
  padding-top:20px;
  font-size:14px;
}
.select-language span{
  color:#639c1f;
}
.select-language a{
  margin-left:10px;
}
.seo-header-top p{
  font-size:16px;
  line-height:30px;
}
.seo-header-top .seo-header-img{
  margin:40px 0 50px 0;
  width:100%;
  text-align:center;
}
.seo-header-img img{
  display:inline-block;
}
.seo-dislick-text p span{
  font-size:15px;
  font-weight:bold;
}
.seo-header-top .seo-top-parts{
  background-color:#f4f4f4;
  border:1px solid #eaeaea;
  width:100%;
  padding:20px 12px;
  align-items: start;
}
.seo-top-parts p span{
  color:#639c1f;
  font-weight:550;
}
.seo-top-parts p a{
  color:#333;
}
.seo-top-parts p a:hover{
  color:#639c1f;
}
.seo-dr-box{
  position: relative;
  margin: 2em 0;
  padding: 0.5em 1em;
  border: solid 1px #ddd;;
  border-radius: 10px;
}
.seo-dr-box .seo-list-contents{
  position: absolute;
  display: inline-block;
  top: -13px;
  left: 10px;
  padding: 0 9px;
  line-height: 1;
  font-size: 19px;
  background:#fafafa;
  color:#639c1f;
  font-weight: bold;
}
.seo-dr-box ul{
  margin: 0;
  padding: 20px 0 20px 20px;
}
.seo-dr-box ul li{
  color:#333;
  margin-top:8px;
  line-height:25px;
  font-size:16px;
}
.seo-dr-box ul li a{
  color:#639c1f;
}
.seo-dr-box ul li span{
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #858585;
  margin-right: 10px;
  margin-bottom: 2px;
}
.seo-sd-box{
  position: relative;
  margin: 2em 0;
  padding: 0.5em 1em;
  border: solid 1px #ddd;;
  border-radius: 10px;
}
.seo-sd-box .seo-list-contents{
  position: absolute;
  display: inline-block;
  top: -13px;
  left: 10px;
  padding: 0 9px;
  line-height: 1;
  font-size: 19px;
  background:#fafafa;
  color:#639c1f;
  font-weight: bold;
}
.seo-sd-box ul{
  margin: 0;
  padding: 20px 0 20px 20px;
}
.seo-sd-box ul li{
  color:#333;
  margin-top:8px;
  line-height:25px;
  font-size:16px;
}
.seo-sd-box ul li a{
  color:#639c1f;
}
.seo-sd-box ul li span{
 padding-left: 50px;
 text-decoration: underline;
}
.seo-header-top .seo-top-part1{
  margin-top:35px;
}
.seo-header-top .seo-top-part1 h2{
  font-size:24px;
  color:#639c1f;
}
.seo-header-top .seo-top-part1 h2 a{
  color:#639c1f;
}
.seo-header-top .seo-top-part1 p{
  margin-top:25px;
}
.seo-header-top .seo-Key-box{
  margin-top:30px;
  border:1px solid #ebebeb;
}
.seo-Key-box .key-box-donwload{
  width:100%;
}
.key-box-donwload div .donwload-list p{
  font-size:26px;
}
.donwload-list ul{
  margin-top:34px;
  list-style: none;
}
.donwload-list ul li{
  margin-top:25px;
}
.donwload-list ul li span{
  margin-right:8px;
}
.key-box-donwload .seo-button-box div{
  width:180px;
  height:50px;
  margin-top:15px;
  border-radius:10px;
  background-color:#80c132;
}
.seo-button-box div:hover{
  background-color:#659f21;
}
.seo-button-box div a{
  display:inline-block;
  text-decoration: none;
  width:100%;
  height:100%;
  line-height:50px;
  color:#fff;
  font-size:20px;
  text-align:center;
}
.key-box-donwload .seo-button-box .btm-bottom{
  background-color:#3daff5;
}
.seo-button-box .btm-bottom:hover{
  background-color:#3598d6;
}
.seo-header-top .seo-Step p{
  margin-top:38px;
  font-size:16px;
}
.seo-Step p span{
  display:inline-block;
  width:75px;
  height:30px;
  border-radius:30px;
  text-align:center;
  line-height: 30px;
  color:#fff;
  margin-right:10px;
  background-color:#80c132;
}
.seo-Step div{
  width:100%;
  text-align:center;
}
.seo-method-1 {
  margin-top:30px;
}
.seo-method-1 h3{
  padding-left:22px;
  font-size:16px;
  border-left:5px solid #80c132;
  background-color:#F4F4F4;
  line-height: 30px;
}
.seo-method-1 h3 a{
  color:#333;
}
.seo-method-text{
  margin-top:25px;
}
.seo-extra-tips p, .seo-extra-tips div{
  margin-top:30px;
  color:#7c7c7c;
  font-size:14px;
  text-align: left;
  line-height: 25px;
}
.seo-extra-tips p span, .seo-extra-tips div span{
  color:#639c1f;
}
.seo-hos-use{
  width:100%;
  background-color:#F4F4F4;
  margin-top:30px;
}
.seo-hos-use div h5{
  font-size:20px;
  font-weight:500;
  margin-top:20px;
}
.seo-hos-use div span a{
  float:right;
  margin-right:20px;
  color:#639c1f;
}
.seo-Conslusion{
  margin-top:30px;
}
.seo-Conslusion h5{
  font-size:24px;
  font-weight:500;
}
.seo-Conslusion p{
  font-size:16px;
  margin-top:20px;
}
.seo-bottom-note p{
  color:#639c1f;
  margin-top:30px;
}
.note-bottom-button{
  width:100%;
}
.note-bottom-button div{
  width:200px;
  height:55px;
  font-size:22px;
  border-radius:12px;
  background-color:#80c132;
}
.note-bottom-button div a{
  display:inline-block;
  text-decoration: none;
  width:100%;
  height:100%;
  line-height:55px;
  color:#fff;
  font-size:20px;
  text-align:center;
  padding:0 10px;
}
.btm-left:hover{
  background-color:#659f21;
}
.note-bottom-button .btm-right {
  margin-top:20px;
  background-color:#3daff5;
}
.btm-right:hover{
  background-color:#3598d6;
}
.btm-left a, .btm-right a{
 cursor: pointer;
 color:#fff;
}
.seo-related{
  margin-top:40px;
  border:1px solid #e5e5e5;
  margin-bottom:40px;
}
.seo-related h5{
  padding-left:15px;
  margin-top:30px;
  color:#639c1f;
  font-size:18px;
  padding-bottom:20px;
}
.seo-related p{ 
  font-size:16px; 
  line-height:26px; 
  margin:0 0 20px 0;
}
.seo-Step div img{
  margin-top:40px;
}
.columns-right-box .right-header{
  width:100%;
  height:48px;
  line-height:48px;
  font-size:18px;
  margin-top:30px;
  color:#fff;
  padding-left:20px;
  background-color:#80c132;
}
.columns-right-box .right-top{
  width: 100%;
  height: 294px;
  background-color:#f4f4f4;
}
.right-top-img{
  text-align:center;
  padding-top:30px;
}
.right-top-img img{
  display:inline-block;
}
.seoColumns-right-btns{
  width:100%;
  flex-wrap:wrap;
  margin-top:8px;
}
.seoColumns-right-btns div{
  width:120px;
  height:34px;
  border-radius:10px;
  background-color:#80c132;
  padding:0 10px;
}
.seoColumns-right-btns div a{
  display:inline-block;
  width:100%;
  text-align: center;
  height:34;
  text-decoration: none;
  line-height:34px;
  color:#fff;
}
.seoColumns-right-btns div:hover{
  background-color:#639c1f;
}
.seoColumns-right-btns .btn-right{
  background-color:#3daff5;
  margin-left:10px;
}
.seoColumns-right-btns .btn-right:hover{
  background-color:#3598d6;
}
.right-btm-box{
  margin-top:40px;
}
.right-list-box{
  background-color:#f4f4f4;
}
.right-list-box li{
  margin-top:20px;
}
.right-list-box li span{
  display:inline-block;
  margin:0 18px;
  width:6px;
  height: 6px;
  background-color:#858585;
  border-radius: 50%;
}
.right-list-box li a{
  color:#639c1f;
}
.right-top-box .right-box-title{
  width:100%;
  height:48px;
  line-height:48px;
  background-color:#80c132;
  color:#fff;
  padding-left:22px;
  font-size:18px;
}
.right-top-contant{
  width: 100%;
  height:294px;
  background-color:#F4F4F4;
}
.right-contant-img{
  width:100%;
  padding-top:22px;
  text-align:center;
}
.right-btm-box{
  margin-top:40px;
}
.right-btm-contant{
  width: 100%;
  height:580px;
  background-color:#F4F4F4;
}
.contant-items img{
  margin-top:30px;
}
.right-btm-contant .contant-items p{
  color:#333;
  width:100%;
  font-size:15px;
  margin-top:14px;
  text-align:center;
  line-height:20px;
}
.img-center-box{
  width:100%;
  text-align: center;
}
.img-center-box img{
  display:inline-block;
}
.seo-ul-box{
  margin-top:15px;
  margin-bottom:20px;
  align-items: start;
}
.seo-ul-box h4{
  font-size:18px;
  color:#333;
}
.seo-ul-box ul{
  margin-top:25px;
}
.seo-ul-box ul li{
  font-size:14px;
  color:#333;
  margin-top:8px;
  line-height:25px;
}
.seo-ul-box ul li span{
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #858585;
  margin-right: 10px;
  margin-bottom: 2px;
}
.seo-ul-right{
  margin-top:20px;
}
.steps-video-box .video-container {
  position: relative;
  padding-bottom: 56.25%;
  padding-top: 30px;
  height: 0; 
  overflow: hidden;
}
.video-container iframe,
.video-container object,
.video-container embed {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.steps-video-box{
  width:100%;
  position:relative;
  margin:0 auto;
  margin-top:20px;
}
.steps-imgs{
  width:100%;
}
.related-text a{
  color:#333;
}
.related-text a:hover{
  color:#639c1f;
}
.buybtn_new{
  display: flex !important;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: center;
}
.buynow_text{
  font-size: 16px !important;
  line-height: 30px !important;
  margin-top: 1px !important;
  color: #ffffff !important;
  font-weight: bold;
}
.buynow_os{
  font-size: 11px !important;
  line-height: 20px !important;
  margin-top: 1px !important;
  color: #ffffff !important;
}
.mt-2 {
	margin-top:20px;
}
.mt-3 {
	margin-top:30px;
}
.mt-4 {
	margin-top:40px;
}
.mt-5 {
	margin-top:50px;
}
.mb-2 {
	margin-bottom:20px;
}
.mb-3 {
	margin-bottom:30px;
}
.mb-4 {
	margin-bottom:40px;
}
.mb-5 {
	margin-bottom:50px;
}
@media (min-width: 400px){
  .seo-dr-box{
   width:100%;
  }
  .seo-header{
    margin-top:100px;
  }
  .seo-header p{
    color:#8b8b8b;
  }
  .seo-header p a{
    margin-left:8px;
  }
  .seo-header p a:hover{
    color:#639c1f;
  }
  .seo-header-title h1{
    font-size:16px;
  }
  .seo-header-img img{
    width:80%;
    height:220px;
  }
  .seo-header-top .seo-dislick-text h3{
    font-size:22px;
    font-weight:580;
  }
  .seo-dislick-text p{
    margin-top:20px;
  }
  .seo-header-top .seo-top-parts{
    height:auto;
    margin-top:30px;
  }
  .seo-Key-box p{
    font-size:15px;
    font-weight:bold;
  }
  .seo-Key-box .key-box-donwload{
    height:850px;
  }
  .key-box-donwload .seo-button-box div{
    width:200px;
    height:50px;
    margin-top:15px;
    border-radius:10px;
    background-color:#80c132;
  }
  .seo-button-box div a{
    padding:0 10px;
  }
  .seo-button-box .btm-top{
    background-color:#80c132;
    margin-top:20px;
  }
  .seo-button-box .btm-bottom{
    background-color:#3daff5;
    margin-top:25px;
  }
  .seoColumns-right-btns .btn-right{
    margin-top:0;
  }
}
@media (min-width: 768px){
  .seo-dr-box{
   width:100%;
  }
  .tech-header-nav{
    height:90px;
  }
  .header-nav-box{
    width:762px;
    height:90px;
    margin:0 auto;
  }
  .header-nav-logo{
    float:left;
    width:110px;
    height:90px;
    line-height:90px;
    display:block;
  }
  .tech-header-nav{
    width: 100%;
    height:90px;
    background: #F4F4F4;
    margin-bottom:40px;
    /* display:none; */
    position:fixed;
    z-index: 10;
    margin-top:-19px;
  }
  .header-nav-title{
    display: inline-flex;
    float:left;
    height:90px;
    /*line-height:90px;*/
    font-size:24px;
    color:#333;
    width:46%;
    margin-left:46px;
    /*display:block;*/
  }
  .nav-right-btn{
    float:left;
    height:90px;
    width:30%;
  }
  .nav-right-btn div{
    width:49%;
    height:90px;
    background:#ee6d02;
  }
  .nav-right-btn div a p span{
    display:inline-block;
  }
  .nav-right-btn div:hover{
    background:#de5f02;
  }
  .nav-right-btn .nav-btn-right{
    margin-left:4px;
  }
  .nav-right-btn div a p img{
    width:30px;
    height:30px;
  }
  .seo-header{
    margin-top:100px;
  }
  .seo-header p{
    color:#8b8b8b;
  }
  .seo-header p a{
    color:#8b8b8b;
    margin-left:8px;
  }
  .seo-header-title h1{
    font-size:22px;
    height:90px;
    line-height:90px;
    margin-top:0;
  }
  .seo-header-img img{
    width:auto;
    height:auto;
  }
  .seo-header-top .seo-dislick-text h3{
    font-size:22px;
    font-weight:580;
  }
  .seo-dislick-text p{
    margin-top:35px;
  }
  .seo-Key-box p{
    font-size:15px;
    font-weight:bold;
  }
  .seo-Key-box .key-box-donwload{
    height:410px;
  }
  .key-box-donwload .seo-button-box div{
    width:200px;
    height:50px;
  }
  .seo-method-1 p{
    padding-left:22px;
    height:74px;
    line-height:38px;
    font-size:20px;
  }
  .seo-hos-use{
    background-color:#F4F4F4;
    height:300px;
  }
  .seo-hos-use div h5{
    margin-top:0;
  }
  .btm-right {
    margin-top:0;
  }
  .related-text{
    width:100%;
    height:auto;
  }
  .note-bottom-button .btm-right {
    margin-top:0;
    margin-left:20px;
  }
  .seoColumns-right-btns{
    width:100%;
    margin-top:22px;
  }
  .seoColumns-right-btns .btn-right{
    margin-top:0;
    margin-left:10px;
  }
  .nav-right-btn div a p span{
    display:inline-block;
    font-size:18px;
  }
  .seo-ul-right{
    margin-top:0;
  }
  .nav-right-btn div a{
    padding-top:10px;
  }
}

@media (min-width: 992px){
  .seo-dr-box{
   width:100%;
  }
  .seo-header{
    margin-top:100px;
  }
  .seo-header p{
    color:#8b8b8b;
  }
  .seo-header p a{
    color:#8b8b8b;
    margin-left:8px;
  }
  .seo-header-title h1{
    font-size:26px;
  }
  .seo-header-top .seo-dislick-text h3{
    font-size:22px;
    font-weight:580;
  }
  .seo-dislick-text p{
    margin-top:35px;
  }
  .seo-Key-box p{
    font-size:15px;
    font-weight:bold;
  }
  .seo-button-box{
    width:100%;
    justify-content: start;
  }
  .key-box-donwload .seo-button-box div{
    width:220px;
    height:60px;
    font-size:22px;
    border-radius:12px;
    margin-left:50px;
    background-color:#80c132;
  }
  .seo-button-box div a{
    line-height:60px;
    padding:0 12px;
  }
  .seo-method-1 h3{
    padding-left:22px;
    line-height:38px;
    font-size:20px;
  }
  .seo-hos-use div h5{
    margin-top:0;
  }
  .tech-header-nav{
    height:90px;
  }
  .header-nav-box{
    width:995px;
    height:90px;
    margin:0 auto;
  }
  .header-nav-logo{
    float:left;
    width:110px;
    height:90px;
    line-height:90px;
  }
  .header-nav-title{
    /*float:left;*/
    height:90px;
    /*line-height:90px;*/
    font-size:24px;
    color:#333;
    width:50%;
    margin-left:46px;
  }
  .nav-right-btn{
    float:left;
    height:90px;
    width:30%;
  }
  .nav-right-btn div{
    width:49%;
    height:90px;
    background:#ee6d02;
  }
  .nav-right-btn div a p span{
    display:inline-block;
  }
  .nav-right-btn div:hover{
    background:#de5f02;
  }
  .nav-right-btn .nav-btn-right{
    margin-left:4px;
  }
  .nav-right-btn div a p img{
    width:35px;
    height:35px;
  }
  .seo-ul-box{
    width:744px;
  }
  .btm-right{
    margin-left:-260px;
  }
  .steps-imgs{
    width:70%;
  }
}

@media (min-width: 1200px){
  .seo-dr-box{
   width:85%;  
  }
  .seo-header{
    margin-top:100px;
  }
  .seo-header p{
    color:#8b8b8b;
  }
  .seo-header p a{
    color:#8b8b8b;
    margin-left:8px;
  }
  .seo-header-title h1{
    font-size:30px;
  }
  .seo-header-top .seo-dislick-text h3{
    font-size:22px;
    font-weight:580;
  }
  .seo-dislick-text p{
    margin-top:30px;
  }
  .seo-header-top .seo-Key-box{
    height:420px;
  }
  .seo-Key-box p{
    font-size:15px;
    font-weight:bold;
  }
  .seo-Key-box .key-box-donwload{
    height:400px;
  }
  .key-box-donwload .donwload-big-img{
    width:220px;
    height:260px;
    margin-top:30px;
  }
  .key-box-donwload .seo-button-box div{
    width:220px;
    height:60px;
  }
  .seo-top-part2{
    padding-top:40px;
    border-top:1px solid #ebebeb;
  }
  .seo-method-1 h3{
    padding-left:22px;
    height:54px;
    line-height:54px;
    font-size:20px;
  }
  .seo-hos-use div{
    margin-left:45px;
  }
  .seo-hos-use div h5{
    font-size:20px;
    font-weight:500;
  }
  .seo-hos-use div h5{
    margin-top:10px;
  }
  .tech-header-nav{
    height:90px;
  }
  .header-nav-box{
    width:1170px;
    height:90px;
    margin:0 auto;
  }
  .header-nav-logo{
    float:left;
    width:110px;
    height:90px;
    line-height:90px;
  }
  .header-nav-title{
    /*float:left;*/
    height:90px;
    /*line-height:90px;*/
    font-size:24px;
    color:#333;
    width:50%;
    margin-left:46px;
  }
  .nav-right-btn{
    float:left;
    height:90px;
    width:30%;
  }
  .nav-right-btn div{
    width:49%;
    height:90px;
    background:#ee6d02;
  }
  .nav-right-btn div a p span{
    display:inline-block;
  }
  .nav-right-btn div:hover{
    background:#de5f02;
  }
  .nav-right-btn .nav-btn-right{
    margin-left:4px;
  }
  .nav-right-btn div a p img{
    width:35px;
    height:35px;
  }
  .seo-ul-box{
    width:877px;
  }
  .detail-right-notes{
  line-height:1.8;
  border:solid #80C132;
  }
  .detail-right-notes p{
  color:#000;
  font-size:14px;
  margin:18px;
}
  .detail-right-notes p a{
  color:#ee6d02;
  text-decoration: none;
}
}