@media screen and (max-width: 1600px) {



}


@media screen and (max-width: 1350px) {

.menu_logo {
    width: 250px;
    left: 2%;
}

.menu_ul{
    width: calc(100% - 310px);
}



.menu_right {
    padding-right: 2%;
}

.menu_ul>li>a {
    padding: 24px 7px;
    margin: 0px 3px;
}

.i_b2_l h3 {
    font-size: 30px;
    font-weight: 400;
    margin-bottom: 12px;
}


.i_b2_l_box {
    padding-right: 15px;
}


.i_b3 .all_title_01 {
    margin: 5px auto 20px auto;
}

.all_title_01 h3 {
    font-size: 28px;
    color: #fff;
}

.all_title_02 h3 {
    font-size: 28px;
}

.i_b3 {
    padding: 40px 0 30px 0;
}

.i_b3_ul_text h2 {
    font-size: 20px;
    margin-bottom: 20px;
}


.i_b4 .all_title_02 {
    margin: 30px auto;
}

.i_b5 .all_title_02 {
    margin: 30px auto;
}


.i_b4 {
    margin: 50px auto;
}

.i_b5 {
    margin: 0px auto;
}



.i_b6_text{
    top: 50%;
    transform: translateY(-50%);
}

.i_b6_text h2 {
    font-size: 32px;
    margin-bottom: 5px;
}

.i_b6_text h3 {
    font-size: 26px;
    margin-bottom: 20px;
}

.i_b6_text a {
    font-size: 16px;
    padding: 6px 0;
    width: 160px;
}

.all_title {
    margin: 30px auto 30px auto;
}

.all_title h2 {
    font-size: 32px;
}

.all_title h3 {
    font-size: 18px;
}

.about_box01,.about_box02,.about_box04,.about_box05 {
    margin: 30px auto 50px auto;
}

.about_b4_left {
    width: calc(50% - 4px);
}

.about_b4_right {
    width: calc(50% - 4px);
}


.qc_box1 img {
    width: 400px;
}

.qc_box1 h2 {
    width: calc(100% - 434px);
    font-size: 18px;
}

.qc_box1_bg {
    height: 200px;
}

.qc_box2 img {
    width: 600px;
    margin-left: 20px;
}

.menu_ul>li>a::after{
    bottom: 18px;
}






}




@media screen and (max-width: 1024px) {


.top_height {
    padding-bottom: 75px;
}

  .menu{
    display:none;
  }
  .mini_menu_box {
    display: block;
  }
  .mini_menu{
    display:block;
    text-align: center;
  }

/* -------------------------------------------------------------- */
  .mini_menu_icon {
      transition: .5s;
      width: 35px;
      height: 50px;
      display: block;
      position: absolute;
      top: 54%;
      right: 25px;
      -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
      transform: translateY(-50%);
      cursor: pointer;
      padding-top: 8px; 
      z-index: 19}
  .mini_menu_icon li:nth-child(2){
    transition: .2s
  }
  .mini_menu_icon li {
        width: 100%;
        height: 3px;
        background: #fff;
        margin-bottom: 10px;
        -webkit-transition: .5s;
        -o-transition: .5s;
        transition: .5s; 
         border-radius: 15px
  }
  .mini_menu_icon.active li:nth-child(1) {
        -webkit-transform: rotate(-45deg);
        -ms-transform: rotate(-45deg);
        transform: rotate(-45deg);
        position: absolute;
        top: 23px;
        -webkit-transition: .5s;
        -o-transition: .5s;
        transition: .5s; 
  }
  .mini_menu_icon.active li:nth-child(2) {
       /*  margin-left: 500px */;
        -webkit-transition: 1s;
        -o-transition: 1s;
        transition: .1s;opacity: 0.0; 
  }
  .mini_menu_icon.active li:nth-child(3) {
        -webkit-transform: rotate(45deg);
        -ms-transform: rotate(45deg);
        transform: rotate(45deg);
        position: absolute;
        top: 23px;
        -webkit-transition: .5s;
        -o-transition: .5s;
        transition: .5s; 
  }


  .mini_icon, .mini_icon2 {
     float: right;
     margin-top: 33px;
     width: 30%;
     text-align: right;
  }

.mini_icon li, .mini_icon2 li {
  display: inline-block; 
  text-align: center;
  margin-right: 15%; 
}
.mini_icon li a, .mini_icon2 li a {
   color: #FFF;
   font-size: 0.5rem;
   display: block;
   width: 100%;
   text-align: center; 
 }
.mini_icon li a .icon-people, .mini_icon li a .icon-cart, .mini_icon li a .icon-search, .mini_icon2 li a .icon-people, .mini_icon2 li a .icon-cart, .mini_icon2 li a .icon-search {
  margin: 0;
  padding: 0; 
}
.mini_icon2 {
    float: left;
    width: auto;
    margin-left: 15%; 
  }

/* -------------------------------------------------------------- */




.mini_menu_box {
  width: 100%;
  padding: 0 3%;
  height: 75px;
  position: fixed;
  top: 0;
  background-color: #1f2a34;
  z-index:20;
  box-shadow: -1px -3px 27px rgba(51, 51, 51, 0.3); 
  -webkit-box-shadow: -1px -3px 27px rgba(51, 51, 51,0.3); 
  -moz-box-shadow: -1px -3px 27px rgba(51, 51, 51, 0.3);
 }

.mini_menu {
    position: fixed;
    width: 450px;
    max-width: 100%;
    height: 100%;
    right: -100%;
    top: 75px;
    height: 100%; 
    background: rgba(240, 240, 240, 0.9);
    
    z-index: 99;
    padding: 0;
    -webkit-transition: .5s;
    -o-transition: .5s;
    transition: .5s;
    overflow-y: auto;
    overflow-x: hidden;
    
    box-shadow: 0px 10px 15px rgba(51, 51, 51, 0.2);
    -webkit-box-shadow: 0px 10px 15px rgba(51, 51, 51, 0.2);
    -moz-box-shadow: 0px 10px 15px rgba(51, 51, 51, 0.2);
}

.mini_menu.active {
  
  right: 0px;
  transition: 0.5s;
}

.mini_logo{
  	display:block;
  	padding: 0px 0 0 0;
  	width: 260px;
  	position: absolute;
  	top: 50%;
  	left: 15px;
  	transform: translateY(-50%);
}

.mini_logo img{
	width: 100%;
}



.mini_menu_menu{
  margin: 20px 0 20px 0;
 
}
.mini_menu_menu>li{
  margin:0 auto;
  text-align: center;
  width: 100%;
}

.mini_menu_menu>li>a{
  font-size:18px;
  vertical-align: middle;
  padding:12px 15px;
  display:block;
  color: #333;
  width:100%;
  margin:0 auto;
  text-align: center;
  /*border-bottom:#ddd 1px solid; */
  position: relative;
}



.mini_menu_menu>li>a>span {
    margin: 0 0 0 10px;
    font-weight: 700;
    font-size: 14px;
    position: absolute;
    right: 5%;
    top : 50%;
    transform:translateY(-50%);
    color: #333;
}

.mini_menu ul li ul {
   display: none;
   padding: 0;
   background-color: #8292a173;
}





.mini_menu_menu ul li{
	

}

.mini_menu_menu ul li a{
	display: block;
	padding: 10px 30px;
	/*border-bottom: 1px #ddd solid;*/
	text-align: center;
	/*background-color: rgba(245, 245, 245, 0.3);*/
  color: #333;
}

/*.m_lan{
  border-top: 1px rgba(245, 245, 245, 0.3) solid
}*/

.mini_menu_lan{

  /*border: 1px #ebb425 solid;*/
  border-radius: 40px;
  overflow: hidden;
  display: block;
  /*width: 86px;*/
  text-align: center;
  margin: 0 auto;
}


.mini_menu_lan a{
  width: 60px;
  color: #fff;
  text-align: center;
  display: inline-block;
  font-size: 16px;
 /* background-color: #e4f4ff;*/
  border: 2px #fff solid;
  padding: 3px 0px 3px 0px;
  margin: 0 5px;
}


.mini_menu_lan a.active{
  background-color: #f29600;
  border: 1px #f29600 solid;
  color: #fff;
}

.mini_menu_lan a:hover{
  background-color: #f29600;
  border: 1px #f29600 solid;
  color: #fff;
}




.index-banner-pc {
    display: none!important;
}






.i_b2 {
    margin: 70px auto;
}

.i_b3 li {
    margin: 20px -20px;
}

.i_b3_ul_text {
    padding: 0 10px;
}


.i_b4_ul li {
    margin: 0 5px;
}

.i_b5_ul li {
    margin: 0 5px;
}




.footer_b_left p {
    margin-bottom: 6px;
}

.footer_b_left a {
    font-size: 14px;
}

.footer_b_left div {
    margin: 0px 0 0px 0;
}


.footer_madia p {
    font-size: 16px;
}

.footer_icon {
    margin: 0 5px;
}

.footer_icon li a span {
    font-size: 16px;
}

.footer_icon li a {
    width: 30px;
    height: 30px;
    padding: 3px 0;
}

.footer_b_right p {
    font-size: 14px;
}




.about_b1_right h1,.about_b2_left h2,.about_b4_right h1 {
    font-size: 20px;
    margin-bottom: 10px;
}

.about_b1_right h2,.about_b2_left h3,.about_b4_right h2 {
    font-size: 16px;
    line-height: 30px;
}

.about_b1_right {
    padding-left: 30px;
}

.about_b2_left {
    padding: 0px 30px 0 0;
}

.about_b4_right p {
    font-size: 22px;
    margin-top: 15px;
}

.about_b5_left ul li h2 {
    font-size: 16px;
    padding: 2px 0;
    width: 100px;
}

.about_b5_left ul li h3 {
    font-size: 16px;
    line-height: 28px;
    width: calc(100% - 110px);
    padding-left: 5px;
}

.about_b5_right {
    padding-left: 10px;
}

.about_box06 ul li {
    margin: 0 5px;
    width: 140px;
    height: 140px;
    padding: 22px 0;
}

.about_box06 ul li img {
    width: 60px;
}

.about_box06 ul li p {
    font-size: 16px;
    margin-top: 5px;
}

.about_box07 ul li {
    margin: 10px 10px;
    width: calc(50% - 24px);
    font-size: 18px;
    padding: 6px 0;
}


.all_tag li {
    margin: 10px 2px;
}

.all_tag li a {
    padding: 3px 10px;
    font-size: 16px;
}

.pro_box li h2 {
    font-size: 20px;
    padding-left: 10px;
    border-left: 5px #2c9edc solid;
}

.ul_w2 li {
    width: calc(50% - 14px);
    margin: 5px 5px;
}

.ul_w3 li {
    width: calc(33.3% - 14px);
    margin: 5px 5px;
}



.orgpic_b1 {
    padding: 10px 0;
}

.orgpic_b1 p {
    font-size: 16px;
}

.orgpic_after::after{
    border-width: 10px 10px 0 10px;
    bottom: -20px;
}


@keyframes orgpic_after_auto {
    10% { bottom: -20px } 
    25% { bottom: -30px}
    40% {  bottom: -20px }
}

.orgpic_ul li {
    padding: 15px 5px;
}

.menu_lan{
    margin: 0 auto;
    text-align: center;
}

.menu_lan_box span {
    color: #333;
}





}





@media screen and (max-width: 768px) {

.i_b2_l {
    width: 100%;
    margin-bottom: 30px;
}

.i_b2_r {
    width: 100%;
}

.i_b2_l_box {
    width: 95%;
    max-width: 95%;
    padding-right: 0px;
}

.all_a_01 {
    padding: 8px 0;
    width: 160px;
    font-size: 14px;
}

.all_a_02 {
    padding: 8px 0;
    width: 160px;
    font-size: 14px;
}

.i_b3_ul_text h3 {
    font-size: 14px;
}


.i_b3_ul_text{
    width: 100%;
    display: block;
    padding: 20px 10px;
}

.i_b3_ul_img{
    width: 100%;
    display: block;
}


.i_b3 li {
    margin: 10px -10px;
}


.i_b6_text h2 {
    font-size: 20px;
    margin-bottom: 0px;
}

.i_b6_text a {
    font-size: 14px;
    padding: 3px 0;
    width: 120px;
}


.footer_madia {
    width: 100%;
    text-align: center;
}

.footer_logo {
    text-align: center;
    display: block;
    margin: 20px auto;
    width: 295px;
    max-width: 80%;
}


.footer_b_left{
    width: 100%;
    text-align: center;
}

.footer_b_right{
    width: 100%;
    text-align: center;
    margin-top: 20px;
}

.footer_b_right p {
    text-align: center;
}


.footer_top {
    padding: 5px 0;
}

.all_banner img{
    width: 1000px;
}


.about_b1_left,.about_b2_left,.about_b2_right,.about_b4_left,.about_b4_right,
.about_b5_left,.about_b5_right {
    width: 100%;
    margin-bottom: 15px;
}

.about_b1_right {
    width: 100%;
    margin-bottom: 15px;
    padding-left: 0px;
}

.about_box01, .about_box02, .about_box04, .about_box05 {
    margin: 20px auto 30px auto;
}

.about_b2_left,.about_b4_right {
    padding: 0px 0px 0 0;
}

.about_box04,.about_box05{
    padding-bottom: 15px;
}

.about_box06 {
    padding: 20px 0 10px 0;
}

.about_box06 ul{
    width: 350px;
    margin: 20px auto;
}

.about_box06 ul li{
    margin-bottom: 15px;
}

.about_box06 h2,.about_box07 h2,.about_box08 h2 {
    font-size: 20px;
    margin-bottom: 10px;
}

.about_box08>ul>li {
    width: calc(50% - 24px);
    margin: 10px 10px;
    padding: 10px 15px;
}

.about_box08 {
    padding: 30px 0 10px 0;
}

.about_box08>ul {
    margin: 20px auto 20px auto;
}


.qc_box1 h2 {
    width: 100%;
    padding: 0;
    margin-bottom: 20px;
}


.qc_box1 img {
    width: 450px;
    max-width: 100%;
    margin:0 auto ;
}

.qc_box2 img {
    width: 500px;
    margin-left: 0px;
}

.qc_box3_ul li {
    width: calc(50% - 14px);
    margin: 5px 5px;
}

.qc_box4 img {
    width: 250px;
}

.qc_box4_right {
    width: calc(100% - 254px);
    max-width: 100%;
}

.pro_box p {
    font-size: 16px;
    margin: 5px 0 5px 0;
}

.oem_title {
    font-size: 16px;
    margin-bottom: 15px;
}

.csr_box h3 {
    font-size: 18px;
}

.contact_b2_l,.contact_b2_r {
    width: 100%;
    padding: 10px 0;
}

.contact_b2_text {
    margin: 10px 0;
}

.contact_b2_text h2 {
    font-size: 14px;
    margin-bottom: 0px;
}



.pro_box_orgpic>li {
    width: 100%;
    margin-bottom: 20px;
}

.pro_box_orgpic>li:nth-child(1){
    border-bottom: 1px #ddd solid;
}

.jOrgChart .node {
    margin: 0 4px;
    padding: 5px 6px;
    font-size: 18px;
}




}




@media screen and (max-width: 500px) {


.mini_menu_box {
    height: 55px;
}

.mini_logo {
    width: 150px;
    left: 5px;
}


.top_height {
    padding-bottom: 55px;
}

.mini_menu {
    top: 55px;
  }

.mini_menu_menu>li>a {
    font-size: 18px;
    padding: 8px 15px;
}



.i_b2_l_box {
    width: 100%;
    max-width: 100%;
}

.i_b2_l h2 {
    font-size: 12px;
    margin-bottom: 0px;
}

.i_b2_l h3 {
    font-size: 24px;
    margin-bottom: 10px;
}


.i_b2_l h4 {
    font-size: 16px;
    margin-bottom: 15px;
}

.i_b2 {
    margin: 30px auto;
}

.i_b2_r_box::after {
    width: calc(100% + 10px);
    height: calc(100% + 40px);
    left: 20px;
}



.i_b5 {
    padding: 20px 0 0px 0;
}

.i_b6_l,.i_b6_r {
    width: 100%;
}



.mini_menu_icon li {
    width: 100%;
    height: 2px;
    margin-bottom: 6px;
}

.mini_menu_icon {
    width: 25px;
    height: 53px;
    top: 54%;
    right: 15px;
    padding-top: 15px;
}

.mini_logo {
    width: 190px;
    left: 5px;
}

.all_banner img{
    width: 600px;
}

.all_title {
    margin: 15px auto 15px auto;
}

.all_title h2 {
    font-size: 24px;
}

.all_title h3 {
    font-size: 16px;
}


.about_box07 ul li {
    margin: 10px auto;
    width: 300px;
}


.about_box08>ul>li {
    width: 100%;
    margin: 5px 0px;
}

.about_box06 ul li {
    margin: 5px;
    width: 120px;
    height: 120px;
    padding: 12px 0;
}


.all_tag{
    text-align: center;
}

.all_tag li a {
    padding: 3px 10px;
    font-size: 14px;
}

.all_box {
    margin: 15px auto 30px auto;
}


.ul_w2 li {
    width: 100%;
    margin: 5px 0px;
}

.ul_w3 li {
    width: 100%;
    margin: 5px 0px;
}

.all_tag {
    margin: 10px auto 10px auto;
}

.qc_box1 h2 {
    font-size: 16px;
}


.qc_box4 img {
    width: 100%;
    margin-bottom: 15px;
}

.qc_box4_right {
    width: 100%;
    padding-left: 0;
}



.jOrgChart .node {
    margin: 0 2px;
    padding: 5px 4px;
    font-size: 14px;
}

.jOrgChart .line {
    height: 6px;
}

}