html, body, div, span, object, h1, h2, h3, h4, h5, h6, p, a, q, em, ul, li, ol, form, article, aside, embed, dl, dt, dd, table, td, th, input, button, legend, fiedlset, blockquote, textarea, label, strong, img, fieldset, b { margin: 0; padding: 0; }
body  { font: 12px '宋体'; color: #666; color:#333}
h1, h2, h3, h4, h5, h6 { font-weight: normal; font-size: 100%; }
ul, li { list-style-type: none;}
.clearfix { /*font-size: 0;*/ clear: both; line-height: 0; }
.left { float: left; }
.right{ float: right; }
em, cite { font-style: normal; }
.more {float:right;}
img{border:none; vertical-align: middle;}
a { text-decoration: none;color: #333; }
a:hover { text-decoration: underline; }
.MS_1{overflow: hidden;}
.MS_C_1{overflow: hidden;}
html,body{width:100%;overflow-x:hidden;}
body{background-color: #ffffff;}
#L_1{width:100%;margin:0 auto;}
#M_3 .MS_C_1{background-color: #343f3f;}
#Content_3,#M_3 table{color:#ffffff;}
#Content_3 a{color:#ffffff;}
#M_3 .h-call{width:100%;height: 40px;}
#M_3 .hc-wrap{width: 1170px;height:40px;margin: 0 auto;line-height: 40px;}
#M_3 .lianxi{float: right;}
#M_3 .lianxi a{;margin: 0 5px}
#M_3 .lianxi a:hover{text-decoration: underline}

@media only screen and (max-width:1279px){
#M_3 .h-call,.c-header,.ch-r{display: none}
}
#L_2{width:100%;margin:0 auto;}
#L_3{width:1920px;margin:0 auto;}
#L_4{width:100%;margin:0 auto;}
#L_5{width:100%;margin:0 auto;}
#L_6{width:100%;margin:0 auto;}
#L_7{width:100%;margin:0 auto;}
#M_4{background:url(https://files.b2b.cn/skin/2023/0327/1e43b76a7659132924e28cb52682056f.png) #fff no-repeat 4% 50%/169px 40px;}
#Content_4,#M_4 table{color:#ffffff;}
#Content_4 a{color:#ffffff;}
#Content_4 a:hover{color:#ffffff;}
#M_4 {overflow:visible}
#M_4 .MS_C_1 {overflow:visible}
#M_4 .b-header{height:80px;width:100%;position: relative;z-index:99}
#M_4 .menu_r{float:right;width:100%;height:100%;position:relative;z-index:99}
#M_4 .b-menu{float:right;}
#M_4 .b-menu li{float:left;position: relative;font-size:12px;}
#M_4 .b-menu li>a{display:block;width:80px;height: 100%;text-align:center;line-height: 80px;}
#M_4 .b-menu li>a:hover,.b-menu li>a.active{text-decoration: none;}
#M_4 .b-menu li>a:hover{background:#000;background:#007639}
#M_4 .b-menu li
ul{width:100%;position:absolute;top:80px;left:0;text-align:center;z-index:100;background:#fff;display:none;background:#999999}
#M_4 .b-menu li ul li{ float:none;height:34px; line-height:34px;margin:0; }
#M_4 .b-menu li ul li a{width:100%;height:34px;line-height:34px;}
#M_4 .b-menu li ul li a:hover{ background-color:#eeeeee;background:#007639}


#M_4 .nav-moblie {width: 34px;height:34px;margin-top: 25px;position: absolute;right:0;top:0;cursor: pointer;display:
table;transition: all 0.5s cubic-bezier(0.7, 0, 0.3, 1) 0s;-webkit-transition: all 0.5s cubic-bezier(0.7, 0, 0.3, 1)
0s;-ms-transition: all 0.5s cubic-bezier(0.7, 0, 0.3, 1) 0s;display:none;}
#M_4 .nav-moblie.selected {transform: rotate(0deg);}
#M_4 .nav-moblie a {/*background-color: #d7d7d7;*/display: block;height: 4px;
position: relative;
top: 50%;
width: 100%;
transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
-webkit-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
-ms-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
margin: 0;
}
#M_4 .nav-moblie:hover a:before {
transform: translateY(-2px) rotate(0deg);
-webkit-transform: translateY(-2px) rotate(0deg);
-ms-transform: translateY(-2px) rotate(0deg);
}
#M_4 .nav-moblie:hover a:after {
transform: translateY(2px) rotate(0deg);
-webkit-transform: translateY(2px) rotate(0deg);
-ms-transform: translateY(2px) rotate(0deg);
}
#M_4 .nav-moblie.selected:hover a:before {
transform: translateY(0px) rotate(-55deg);
-webkit-transform: translateY(0px) rotate(-55deg);
-ms-transform: translateY(0px) rotate(-55deg);
}
#M_4 .nav-moblie.selected:hover a:after {
transform: translateY(0px) rotate(55deg);
-webkit-transform: translateY(0px) rotate(55deg);
-ms-transform: translateY(0px) rotate(55deg);
}
#M_4 .nav-moblie a:after,
#M_4 .nav-moblie a:before {
background-color: #d7d7d7;
display: block;
height: 2px;
left: 0;
position: absolute;
width: 100%;
content:'';
transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
-webkit-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
-ms-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;

}
#M_4 .nav-moblie a:after { top: 5px;}
#M_4 .nav-moblie a:before { top: -10px;}
#M_4 .nav-moblie.selected a:after,
#M_4 .nav-moblie.selected a:before { top: 0;}
#M_4 .nav-moblie.selected a:before {
background-color: #d7d7d7;
transform: translateY(0px) rotate(-45deg);
-webkit-transform: translateY(0px) rotate(-45deg);
-ms-transform: translateY(0px) rotate(-45deg);
}
#M_4 .nav-moblie.selected a:after {
background-color: #d7d7d7;
transform: translateY(0px) rotate(45deg);
-webkit-transform: translateY(0px) rotate(45deg);
-ms-transform: translateY(0px) rotate(45deg);
}
#M_4 .nav-moblie.selected a {background-color: transparent !important;}
#M_4 .navMobile{display:none;position:fixed;left:0;top:80px;width:100%;height:100%;background:
#fff;padding-bottom:148px;z-index:2;overflow:auto}

#M_4 .firstUl>li{position:relative;line-height: 62px;border-bottom:1px solid #edf2f4;}
#M_4 .firstUl>li>a,.firstD>a{display:block;padding-left:18px;color:#333;font-size:14px;}
#M_4 .firstUl>li.active,.firstD.active{background: #edf2f4;}
#M_4 .firstUl>li.active>a,.firstD.active>a{color:#23bbab;}
#M_4 .firstUl>li:hover{background: #edf2f4;}
#M_4 .firstUl>li>ul{display:none}
#M_4 .firstUl>li>ul li{line-height:40px;}
#M_4 .firstUl>li>ul li:hover{background: #fff;}
#M_4 .firstUl>li>ul li>a{display:block;padding-left:40px;color:#333;font-size:14px;}

#M_4 .firstD>a{position: relative;}
#M_4 .toggle{position: absolute;right:19px;top:29px;display:inline-block;background: url(../images/iconall.png)
no-repeat 0 -160px;width: 10px;height: 6px;}

#M_4
.select{position:absolute;height:60px;top:0;right:0;width:120px;text-align:left;line-height:60px;z-index:99;display:none;font-family:cursive;text-align:center}
#M_4 #menu_pc .select{display:none !important;}


#M_4 .nav_uu{position:relative;width:100%;height:calc(100% - 80px);}
#M_4 .nav_uu .firstUl{position:absolute;width:100%;height:100%;overflow:auto}

@media only screen and (max-width:1260px){

}
@media only screen and (max-width:1023px){
/*头部*/
#M_4 .b-menu{display:none;}
#M_4 .nav-moblie{display:block;}
/*top*/
#M_4 .nav-moblie.selected:hover a:before {
transform: translateY(0px) rotate(-45deg);
-webkit-transform: translateY(0px) rotate(-45deg);
-ms-transform: translateY(0px) rotate(-45deg);
}
#M_4 .nav-moblie.selected:hover a:after {
transform: translateY(0px) rotate(45deg);
-webkit-transform: translateY(0px) rotate(45deg);
-ms-transform: translateY(0px) rotate(45deg);
}

}
@media only screen and (max-width:767px){
/*top*/
#M_4 .nav-moblie{right: 20px;position: fixed;}
#M_4 #menu_moblie .hengmenu{overflow: auto;}
#M_4 .select{color:#333333;}
#M_4 .left{float:none !important;}
}
@media only screen and (max-width:330px){
/*top*/
#M_4 .firstUl>li{line-height: 50px;}
#M_4 .toggle{top:23px;}
}#M_5 .MS_T_1 h3{color:#ffffff;font-family:" Microsoft YaHei";font-size:18px;font-weight:normal;font-style:normal;}
#M_5 .MS_T_1 a{font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;}
#Content_5,#M_5 table{color:#e8e8e8;font-family:" Microsoft YaHei";font-size:12px;font-weight:normal;font-style:normal;}
#Content_5 a{font-family:" Microsoft YaHei";font-size:12px;font-weight:normal;font-style:normal;}
#Content_5 a:hover{font-family:"Microsoft YaHei";font-size:12px;font-weight:normal;font-style:normal;}
#M_5 .contentbox1 {
      margin: 0 auto;
      width: 100%;
      
      background: rgba(0,0,0,0);
      position: relative;
    }

#M_5 .item-img {
      width: 760px;
      height: 150px;
      position: absolute;
      right:  50px;
      bottom: 50px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      z-index: 1;
    }

#M_5 .item-imgs {
      width: 158px;
      height: 82px;
      background: rgba(0, 0, 0, 0.05);
      box-sizing: border-box;
    }

#M_5 .pc-view {
      width: 100%;
      height: 100%;
      position: relative;
      display: block;
      z-index: -1;
    }
#M_5 .phone-view {
      width: 100%;
      height: 100%;
      position: relative;
      display: none;
      z-index: -1;
    }

#M_5 .item-imgs:first-child {
      width: 176px;
      height: 92px;
      background: rgba(0, 0, 0, 0);
      border: 1px #f00 solid;
      margin-bottom: 20px;
    }
#M_5 .text-content>div:nth-child(1){
height: 26.7%;
font-size: 54px;
    }
#M_5 .text-content>div:nth-child(2){
      width: 606px;
overflow:hidden;
height: 19.5%;
font-size: 20px;
padding:30px 0 60px 0;

    }
#M_5 .text-content>a{
      display:block;
      width: 190px;
      height: 60px;  
      border-radius: 3px;
      border: 1px #ffffff solid;
      font-size: 18px;
      line-height: 60px;
      text-align: center;
      text-decoration: none;
      cursor: pointer;
      text-overflow: ellipsis;
      overflow: hidden;
      white-space: nowrap;
    }
    @keyframes buttonsflash{
      0%{
        box-shadow:0 0 0 0 seashell;
      }
      100%{
        box-shadow:0 0 3px 1px #FFFAF0;
        font-weight: 600;
      }
    }
    @keyframes bannertextanimater{
      0%{
       opacity:0;
      }
      100%{
        opacity:1
      }
    }
#M_5 .text-content{
     display:none;
     height:250%;
      position: absolute;
      top: -350%;
      left: -91%;
      animation: bannertextanimater 5s ease 1 forwards;
    }
#M_5 .text-content .liaojietaiduo:hover{
      text-decoration: underline;
      animation: buttonsflash 1s ease 1 forwards;
      color: #ffffff !important;
    }
#M_5 .whitebox{
      position: absolute;
      bottom: 0;
      left: 0;
      width: 38.4%;
      height: 16%;
background: #f4f4f4;
      display: flex;
      align-items: flex-end;
      flex-direction: column;
      justify-content: space-around;
      box-sizing: border-box;
    }
#M_5 .whitebox>div{
      padding-right: 56px;
      font-size: 16px;
      /* font-family: PingFangSC-Medium, PingFang SC; */
      font-weight: 500;
      color: #000000;
      line-height: 22px;
    }
#M_5 .whitebox>div:nth-child(2)>a:hover{color:#aaaaff !important;}
@media screen and (max-width: 1800px) {
#M_5 .text-content{top:-310%; left:-80%;}
}
@media screen and (max-width: 1690px) {
#M_5 .text-content{top:-310%; left:-70%;}
}
@media screen and (max-width: 1600px) {
#M_5 .text-content{top:-260%; left:-50%;}
}
@media screen and (max-width: 1440px) {

#M_5 .text-content{top:-260%; left:-110%;}
#M_5 .text-content>div:nth-child(1){font-size:34px; height:14.7%;}
#M_5 .text-content>div:nth-child(2){font-size:16px;}
   #M_5 .item-img{
      width: 520px;
      right:20px;
      bottom: 20px;
    }
    #M_5 .item-imgs {
      width: 110px;
      height: 57px;
      background: rgba(0, 0, 0, 0.5);
      box-sizing: border-box;
    }
    #M_5 .item-imgs:first-child {
      width: 121px;
      height: 63px;
    }
  }
@media screen and (max-width: 1380px) {
#M_5 .text-content{top:-260%; left:-90%;}
}
@media screen and (max-width: 1300px) {
#M_5 .text-content{top:-230%; left:-80%;}
}
@media screen and (max-width: 1200px) {
#M_5 .text-content{top:-200%; left:-65%;}
}
@media screen and (max-width: 1110px) {
#M_5 .text-content{top:-170%; left:-65%;}
}
@media screen and (max-width: 1020px) {
   #M_5 .item-img{
      bottom: 0px;
      width: 400px;
      height:100px;
    }
    #M_5 .item-imgs {
      width: 90px;
      height: 46px;
      background: rgba(0, 0, 0, 0.5);
      box-sizing: border-box;
    }
    #M_5 .item-imgs:first-child {
      width: 100px;
      height: 51px;
    }
#M_5 .text-content>div:nth-child(2){
      width: 460px;
height: 19.5%;
font-size: 16px;
font-family: AlibabaPuHuiTi-Medium, AlibabaPuHuiTi;
padding:14px 0 40px 0;

    }
#M_5 .text-content>a{
      display:block;
      width: 150px;
      height: 30px;  
      font-size: 16px;
      line-height: 30px;
    }
#M_5 .text-content{top:-260%; left:-82%;}
  }
@media screen and (max-width: 888px) {
#M_5 .text-content{top:-200%; left:-60%;}
}
@media screen and (max-width: 760px) {
#M_5 .pc-view{display:none;}
#M_5 .phone-view{display:block;}
 #M_5 .nav-moblie{right:55px;}
   #M_5 .item-img{
      width: 210px;
      right:15px;
      bottom: 0;
      height: 34px;
    }
    #M_5 .item-imgs {
      width: 50px;
      height: 22px;
      background: rgba(0, 0, 0, 0.5);
      box-sizing: border-box;
    }
    #M_5 .item-imgs:first-child {
      width: 55px;
      height: 24px;
    }
    #M_5 .text-content>div:nth-child(2) {
    width: 300px;
    height: 34px;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 8px;
    font-family: AlibabaPuHuiTi-Medium, AlibabaPuHuiTi;
    margin: 5px 0 10px 0;
    padding:0;
    display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden;
}
    #M_5 .text-content>div:nth-child(1) {
    font-size: 16px;
line-height:20px;
height: 24.7%;
padding-top: 2%;
}
    #M_5 .text-content {
    display:none;
    height:250%;
    position: absolute;
    top: -240%;
    left: -70%;
}
  #M_5 .text-content>a {
    display: block;
    width: 64px;
    height: 14px;
    font-size: 12px !important;
    line-height: 14px;
}
  #M_5 .whitebox {display:none}

  }
@media screen and (max-width: 400px) {
#M_5 .text-content {top:-200%; left:-60%;}
}#M_6 .MS_T_1 h3{color:#ffffff;font-family:" Microsoft YaHei";font-size:32px;font-weight:bold;font-style:normal;}
#M_6 .MS_T_1 a{font-family:"Microsoft YaHei";font-size:12px;font-weight:bold;font-style:normal;}
#M_6 .MS_T_1 a:hover{font-family:"Microsoft YaHei";font-size:12px;font-weight:bold;font-style:normal;}
#M_6 .MS_C_1{background:url(https://files.b2b.cn/skin/2023/0328/4be181a6eb66034414887d30f72c54cd.jpg) no-repeat 100% 100%/100% 82%;}
#Content_6,#M_6 table{font-family:" Microsoft YaHei";font-size:12px;font-weight:normal;font-style:normal;}
#Content_6 a{color:#ffffff;font-family:" Microsoft YaHei";font-size:12px;font-weight:bold;font-style:normal;}
#Content_6 a:hover{color:#ffffff;}
body {
opacity:0;
transition: all 0s;
}
#M_6 .zuocontentbox2{width: 100%; position: relative; top:100px; opacity:0; height:666px;background:linear-gradient(to bottom, #F4F4F4 0%, #F4F4F4 17%,rgba(0,0,0,0) 18%,rgba(0,0,0,0) 100%);}

#M_6 .zuored-black{
      width: 100%;
      height: 460px;
     top:25%;
      position: absolute;
      left: 22%;
      transform: translateX(-22%);
      display: flex;
    }
#M_6 .zuored-black>div:nth-child(1){
      width: 100%;
      height: 60%;
      position:relative;
      top:36%;
      box-sizing: border-box;
    }
#M_6 .zuored-black>div:nth-child(1)>span:nth-child(1){
      display: block;
      margin: 0 auto;
      text-align: center;
      height: 32px;
      font-size: 32px;
      font-family: PangMenZhengDao;
      color: #FFFFFF;
      line-height: 32px;
    }
#M_6 .bordercolo{
      display: block;
      margin-top: 18px;
      width: 50%;
      height: 24px;
      border-right: 1px #FFFFFF solid;
    }
#M_6 .zuored-black>div:nth-child(1)>span:nth-child(3){
      display: block;
      display: flex;
      margin-top: 18px;
      width: 100%;
      height: 24px;
      justify-content: center;
    }
#M_6 .zuored-black>div:nth-child(1)>span:nth-child(3)>a:hover{text-decoration: underline;}
#M_6 .zuored-black>div:nth-child(1)>span:nth-child(3)>a{
      display: block;
      cursor: pointer;
      text-decoration: none;
      height: 17px;
      line-height: 17px;
      padding: 0 8px;
    }
@media screen and (max-width:760px){
#M_6 .zuocontentbox2{background:none;}
#M_6 .zuored-black{top:20%;}
#M_6 .zuored-black>div:nth-child(1){top:5%;}
}
#M_7 .MS_T_1 h3{color:#ffffff;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;}
#M_7 .MS_T_1 a{color:#ffffff;font-family:" Microsoft YaHei";font-size:12px;font-weight:bold;font-style:normal;}
#M_7 .MS_T_1 a:hover{color:#ffffff;font-family:"Microsoft YaHei";font-size:12px;font-weight:bold;font-style:normal;}
#M_7 .MS_C_1{background:url(https://files.b2b.cn/skin/2023/0328/7239f266b063677ccc4bad5ef1a57568.jpg) no-repeat 0% 100%/100% 82%;}
#Content_7,#M_7 table{color:#ffffff;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;}
#M_7 .youcontentbox2{width: 100%; position: relative; top：100px; opacity:0; background:linear-gradient(to bottom, #F4F4F4 0%, #F4F4F4 17%,rgba(0,0,0,0) 18%,rgba(0,0,0,0) 100%);}
#M_7 .more{float:none;}
#M_7 .youred-black{
      width: 100%;
      height: 460px;
      position: absolute;
      left: 50%;
      top: 20%;
      transform: translateX(-50%);
      display: flex;
    }
#M_7 .youred-black>div:nth-child(1){
      width: 100%;
      height: 100%;
      box-sizing: border-box;
      padding: 4% 7% 0 8%;
    }
#M_7 .youred-black>div:nth-child(1)>span:nth-child(1){
      display:none;
      /* width: 60px; */
      height: 20px;
      font-size: 16px;
      font-family: HelveticaNeueLT-BlackCond, HelveticaNeueLT;
      font-weight: normal;
      color: #FFFFFF;
      line-height: 20px;
    }
#M_7 .youred-black>div:nth-child(1)>span:nth-child(2){
      display: block;
      /* width: 104px; */
      height: 37px;
      font-size: 26px;
      font-family: PingFangSC-Medium, PingFang SC;
      font-weight: 500;
      color: #FFFFFF;
      line-height: 37px;
      margin-top: 12px;
    }
#M_7 .youred-black>div:nth-child(1)>span:nth-child(3){
      display: block; width: 31px;height: 1px; background: #FFFFFF; margin-top: 12px;
    }
#M_7 .youred-black>div:nth-child(1)>p{
      width: 100%;
      font-family: PingFangSC-Regular, PingFang SC;
      line-height: 32px;
      letter-spacing: 1px;
      margin-top: 27px;
display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 4; overflow: hidden;
      }
#M_7 .youred-black>div:nth-child(1)>a{
        cursor: pointer;
        margin-top: 28px;
        display: block;
        width: 98px;
        height: 32px;
        border-radius: 3px;
        color:#ffffff;
        border: 1px solid #FFFFFF;
        text-decoration: none;
        line-height: 32px;
        text-align: center;
      }
#M_7 .youred-black>div:nth-child(1)>a:hover{animation: buttonsflash 1s ease 1 forwards; text-decoration: underline;}
@media screen and (max-width: 1440px){
     #M_7 .youred-black>div:nth-child(1)>p{ font-size:12px !important; line-height: 24px; margin-top:15px; }
#M_7 .youred-black>div:nth-child(1)>a{margin-top:10px;}
      }
@media screen and (max-width: 1280px){
     #M_7 .youred-black>div:nth-child(1)>p{ line-height: 18px; margin-top:10px; }

      }
@media screen and (max-width: 760px){
     #M_7 .youcontentbox2{background:none;}
     #M_7 .youred-black{ transform:translateX(-50%); top:5%; width:90%;}
     #M_7 .youred-black>div:nth-child(1)>span:nth-child(2){height:20px; line-height:20px; font-size:16px !important; margin-top:0px;}
     #M_7 .youred-black>div:nth-child(1)>span:nth-child(3){margin-top:5px;}
     #M_7 .youred-black>div:nth-child(1)>p{margin-top:10px; -webkit-line-clamp: 3;}
     #M_7 .youred-black>div:nth-child(1)>a{position: absolute; bottom: 10px;}
      }#M_8 .MS_T_1 h3{color:#333333;font-family:" Microsoft YaHei";font-size:32px;font-weight:bold;font-style:normal;}
#M_8 .MS_T_1 a{color:#333333;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;}
#M_8 .MS_T_1 a:hover{color:#333333;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;}
#M_8 .MS_C_1{background-color: #e7e7e7;}
#Content_8,#M_8 table{color:#333333;font-family:" Microsoft YaHei";font-size:14px;font-weight:bold;font-style:normal;}
#M_8 .products_tiems{background: #f4f4f4;}
#M_8 .more{float:none; text-decoration: none;cursor: unset;}
#M_8 #donghualaile3 {position:relative; top:100px; opacity: 0;}
     #M_8 .contentbox3 {
        width: 100%;
      }
     #M_8 .contentbox3>div:nth-child(1){width: 100%; padding-bottom: 23px;}
     #M_8 .contentbox3>div:nth-child(1)>p:nth-child(1){
        width: 100%;
        height: 48px;
        font-size: 34px;
        font-family: PingFangSC-Medium, PingFang SC;
        font-weight: 500;
        color: #333333;
        line-height: 48px;
        text-align: center;
        padding: 0;
        margin: 0;
      }
     #M_8 .contentbox3>div:nth-child(1)>p:nth-child(2){
        width: 100%;
        height: 33px;
        font-size: 24px;
        font-family: PingFangSC-Medium, PingFang SC;
        font-weight: 500;
        color: #333333;
        line-height: 33px;
        letter-spacing: 2px;
        text-align: center;
        padding: 0;
        margin: 0;
      }
     #M_8 .contentbox3>div:nth-child(2){width: 64%; padding:0 2%; margin: 0 auto; box-sizing: border-box; background: #ffffff;}
     #M_8 .contentbox3>div:nth-child(2)>div:nth-child(1){
        display: flex;
        justify-content: space-around;
        flex-wrap: wrap;
        border-bottom: 1px #E7E7E7 solid;
        position:relative;
width:100%;
margin:0 auto;
      }
     #M_8 .contentbox3>div:nth-child(2)>div:nth-child(1)>span{
        line-height: 78px;
        padding: 0 20px;
        opacity: 0.5;
      }
     #M_8 .active{
        border-bottom: 2px #ff5656 solid;
color: #ff5656;
        animation: navlistsanimation 1s ease 1 forwards;
     }
    @keyframes navlistsanimation{
      0%{
        opacity:0.5;
        font-weight:500;
        font-size:14px;
      }
      100%{
        font-size:16px;
        opacity:1;
       font-weight:600;
      }
    }

#M_8 .donghualaile4 {display:none;}
#M_8 .contentbox4 {
        width: 64%;
        padding-bottom:80px;
margin:0 auto;
      }
#M_8 .contentbox4>div:nth-child(1){
background:#ffffff;
        box-sizing: border-box;
        margin: 0 auto;
        width: 100%;
        padding: 34px;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
      }
#M_8 .contentbox4>div:nth-child(1)>span{margin-bottom: 50px;}
#M_8 .contentbox4>div:nth-child(1)>span>a>img{
        width: 358px;
        height: 255px;
        position:relative;
        top:0;
        left:0;
      }

@keyframes spanlistanimations{
      0%{
        border: 0px #555 solid;
        padding:0;
      }
      100%{
        border:2px #664a13 solid;
        padding:0 14px;
      }
    }
@keyframes imglistanimations{
      0%{
        top:0;
        left:0;
        box-shadow: 0px 0px 0px 0px #888888;
      }
      100%{
       top:-14px;
       left:-3px;
       box-shadow: 7px 7px 7px #888888; }
    }
@keyframes ruoyinruoxianle{
      0%{
      opacity:0.1;
      }
      100%{
      opacity:1;
      }
    }
#M_8 .ruoyinruoxian {display:block !important; opacity:0.1;animation: ruoyinruoxianle 1s ease forwards;}
#M_8 .contentbox4>div:nth-child(1)>span:hover{
 animation: spanlistanimations 0.5s ease forwards;
}
#M_8 .contentbox4>div:nth-child(1)>span>a>img:hover{
 animation: imglistanimations 0.5s ease forwards;
}

#M_8 .contentbox4>div:nth-child(1)>span>div{
        display: none;
      }
      @media screen and (max-width: 1840px){
#M_8 .contentbox4>div:nth-child(1)>span>a>img {
        width:330px;
        height:235px       
}
      }
      @media screen and (max-width: 1740px){
#M_8 .contentbox4>div:nth-child(1)>span>a>img {
        width:315px;
        height:224px       
}
      }
      @media screen and (max-width: 1680px){
#M_8 .contentbox4>div:nth-child(1)>span>a>img{
        width: 300px;
        height: 214px;
      }
      }
      @media screen and (max-width: 1560px){
#M_8 .contentbox4>div:nth-child(1)>span>a>img{
        width: 260px;
        height: 185px;
      }
      }
      @media screen and (max-width: 1400px){
#M_8 .contentbox4>div:nth-child(1)>span>a>img{
        width: 358px;
        height: 255px;
      }
      }
      @media screen and (max-width: 1280px){
#M_8 .contentbox4>div:nth-child(1)>span>a>img{
        width: 330px;
        height: 235px;
      }
      }
      @media screen and (max-width: 1190px){
#M_8 .contentbox4>div:nth-child(1)>span>a>img{
        width: 300px;
        height: 214px;
      }
      }
      @media screen and (max-width: 1090px){
#M_8 .contentbox4{width:100%;}
#M_8 .contentbox4>div:nth-child(1)>span>a>img{
        width: 260px;
        height: 185px;
      }
      }
@media screen and (max-width: 760px) {
    #M_8 .contentbox3>div:nth-child(2)>div:nth-child(1) {
    display: flex;
    flex-wrap: wrap;
    border-bottom: 1px #E7E7E7 solid;
    justify-content: flex-start;
}
    #M_8 .contentbox3>div:nth-child(2)>div:nth-child(1)>span {line-height:50px; padding:0 0 0 20px;overflow: hidden;white-space: nowrap; text-overflow: ellipsis;flex-basis: 8em;}
    #M_8 .contentbox3>div:nth-child(2) {width:90%}
    #M_8 .contentbox4 {padding-bottom:40px;}
    #M_8 .products_tiems>.contentbox4>div:nth-child(1){width:90%;}
    #M_8 .contentbox4>div:nth-child(1)>span { margin-bottom: 16px; margin-right: auto; margin-left: auto;}
 
}#M_9 .MS_T_1 h3{color:#ffffff;font-family:" Microsoft YaHei";font-size:32px;font-weight:bold;font-style:normal;}
#M_9 .MS_T_1 a{color:#ffffff;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;}
#M_9 .MS_T_1 a:hover{font-family:"Microsoft YaHei";font-size:12px;font-weight:bold;font-style:normal;}
#M_9 .MS_C_1{background:url(https://files.b2b.cn/skin/2023/0328/bb76dd948fdf1dd2b79077f88d1f935d.jpg) no-repeat 0% 0%/100% 100%;}
#M_9 .img-bigview {position:fixed;background:rgba(0,0,0,0.7);top:0;left:0;z-index:100; display:none;}
#M_9 .img-bigview>img {width:about;height:about;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);}
#M_9 .swiper-titlename{
  color:#fff;
  width:100%;
  padding-bottom:12px;
  }
  #M_9 .swiper-titlename>div:nth-child(1){

  font-size: 34px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  line-height: 48px;
  text-align: center;
  }
  #M_9 .swiper-titlename>div:nth-child(2){
  font-size: 24px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  line-height: 33px;
  letter-spacing: 2px;
  text-align: center;
  }

#M_9 .content {
      width: 100%;
      height: 666px;
      overflow: hidden;
      position:relative; 
      padding-top:4%;
    }
#M_9 .swiper-container {
      width: 1754px;
      height: 400px;
	  padding:40px 0;
      margin-left: auto;
      margin-right: auto;
      position: absolute;
      left: 50%;
      top: 60%;
      transform: translate(-50%,-54%);  
    }
#M_9 .swiper-slide {
      text-align: center;
      font-size: 18px;
      height: 350px;

      /* Center slide text vertically */
      display: -webkit-box;
      display: -ms-flexbox;
      display: -webkit-flex;
      display: flex;
      -webkit-box-pack: center;
      -ms-flex-pack: center;
      -webkit-justify-content: center;
      justify-content: center;
      -webkit-box-align: center;
      -ms-flex-align: center;
      -webkit-align-items: center;
      align-items: center;
	  transition-property:all;
    }
#M_9 .swiper-slide>img {
      width:100%;
      height:100%;
      }
#M_9 .swiper-pagination-bullet {
    margin: 0 10px !important;
    background-color: #ffffff;
    opacity: 1;
  }
#M_9 .swiper-pagination-bullet-active{
    box-sizing: border-box;
    width: 14px ;
    height: 14px;
    background-color: #ffffff;
    border: 2px rgba(31, 29, 29, 1) solid;
    box-shadow:0 0 5px 3px seashell; 
    position: relative;
    top: 3px;
  }
@media screen and (max-width:760px){
    #M_9 .content{ height:630px; padding-top:10%;}
  }#M_10 .MS_T_1 h3{color:#333333;font-family:" Microsoft YaHei";font-size:32px;font-weight:bold;font-style:normal;}
#M_10 .MS_T_1 a{color:#333333;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;}
#M_10 .MS_T_1 a:hover{color:#333333;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;}
#M_10 .MS_C_1{background-color: #e7e7e7;}
#Content_10,#M_10 table{color:#333333;font-family:" Microsoft YaHei";font-size:12px;font-weight:normal;font-style:normal;}
#Content_10 a{color:#333333;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#Content_10 a:hover{color:#0d1414;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#M_10 .more{float:none;cursor: unset;text-decoration: none;} 
 #M_10 .swiper-titlenews{
  
  width:100%;
  padding-bottom:12px;
  }
  #M_10 .swiper-titlenews>div:nth-child(1){
  font-size: 34px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  line-height: 48px;
  text-align: center;
  }
  #M_10 .swiper-titlenews>div:nth-child(2){
  font-size: 24px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  line-height: 33px;
  letter-spacing: 2px;
  text-align: center;
  }
#M_10 #donghualaile6{  position:relative;
opacity:0;
top:180px;  }
#M_10 .content {
      width: 100%;
padding-top:4%;
      height: 666px;
      overflow: hidden;
    }
#M_10 .swiper-container {
      width: 1920px;
      height: 400px;
	  padding:40px 0;
      margin-left: auto;
      margin-right: auto;
      position: absolute;
      left: 50%;
      top: 60%;
      transform: translate(-50%,-60%);  
    }
#M_10 .swiper-slide {
      /* text-align: center; */
      /* font-size: 18px; */
      box-sizing: border-box;
      background: #fff;
      height: 400px;
      padding: 36px 34px;
      /* Center slide text vertically */
      /* display: -webkit-box;
      display: -ms-flexbox;
      display: -webkit-flex;
      display: flex;
      -webkit-box-pack: center;
      -ms-flex-pack: center;
      -webkit-justify-content: center;
      justify-content: center;
      -webkit-box-align: center;
      -ms-flex-align: center;
      -webkit-align-items: center;
      align-items: center;
	  transition-property:all; */
    }

#M_10 .swiper-pagination-bullet {
    margin: 0 10px !important;
    background-color: seashell;
    opacity: 1;
  }
#M_10 .swiper-pagination-bullet-active{
    box-sizing: border-box;
    width: 14px ;
    height: 14px;
    background-color: seashell;
    border: 2px rgba(31, 29, 29, 1) solid;
    box-shadow:0 0 5px 3px seashell; 
    position: relative;
    top: 3px;
  }

 #M_10 .button-gd{
display:none;
    position: absolute;
    bottom: 50px;
    width: 100%;
    height: 40px;
  }
 #M_10 .button-gd>a{
    display: block;
    width: 150px;
    height: 100%;
    margin: 0 auto;
    font-size: 20px;
    line-height: 40px;
    /* text-decoration: none; */
    color: #292222;
    text-align: center;
    border: 1px #292222 solid;
    border-radius: 3px;
  }
#M_10 .button-gd>a:hover{
    box-sizing: border-box;
    box-shadow: 0 0 3px 1px  #292222;
  }
 #M_10 .swiper-slide>a{display:block;width:100%;height:100%;}
 #M_10 .swiper-slide>a>div:nth-child(1){
    /* width: 56px; */
    height: 25px;
    line-height: 25px;
    letter-spacing: 1px;
  }
 #M_10 .swiper-slide>a>div:nth-child(2){
    width: 264px;
    height: 30px;
    line-height: 30px;
    overflow: hidden;
    white-space:nowrap;
    text-overflow: ellipsis;
    padding: 14px 0 17px 0;
  }
 #M_10 .swiper-slide>a>div:nth-child(3){
    width: 285px;
    height: 48px;
 
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    line-height: 24px;
    display: -webkit-box;    
    -webkit-box-orient: vertical;    
    -webkit-line-clamp: 2;    
    overflow: hidden;
    margin-bottom: 27px;
  }
  #M_10 .swiper-slide>a>div:nth-child(4)>img{
    width: 282px;
    height: 131px;
  }
  #M_10 .swiper-slide>a>div:nth-child(5)>img{
     padding-top: 23px;
    width: 61px;
    height: 8px;
  }
@media screen and (max-width:760px){
#M_10 .content {padding-top:10%; height:630px;}
#M_10 .button-gd{bottom:30px;}
}#M_11 .MS_T_1 h3{color:#333333;font-family:" Microsoft YaHei";font-size:32px;font-weight:normal;font-style:normal;}
#M_11 .MS_T_1 a{color:#333333;font-family:" Microsoft YaHei";font-size:24px;font-weight:normal;font-style:normal;}
  #M_11 .bottom-logotitle{
  width:100%;
  padding-top: 0;
  background：#;
  padding-bottom:12px;
  }
#M_11 .friendlink{text-align:center;}
  #M_11 .bottom-logotitle>div:nth-child(1){
  font-size: 34px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  line-height: 48px;
  text-align: center;
  }
  #M_11 .bottom-logotitle>div:nth-child(2){
  font-size: 24px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  line-height: 33px;
  letter-spacing: 2px;
  text-align: center;
  }

#M_11 #donghualaile8{position:relative; top:100px; opacity:0;}
#M_11 .logos-content {
padding-top:4%;
      width: 100%;
      padding-bottom:20px;
      overflow: hidden;  
    }
#M_11 .swiper-container {
      width: 1440px;
      min-height: 144px;
      margin-left: auto;
      margin-right: auto; 

    }
#M_11 .swiper-slide {
      box-sizing: border-box;
      background: #fff;
      min-height: 144px;
      display: flex;
     width:100%;
      justify-content: space-around;
      align-items: center;
      padding:0 165px;
    }

#M_11 .swiper-slide>span img{width: 120px; height: 40px; max-height:48px;  margin: 0 auto; display: block;}
  #M_11 .swiper-title{
    color: #333333;
    padding-top: 90px;
  }
#M_11 .spanflexsitems{display:none;}
@media screen and (max-width: 1280px) {
#M_11 .swiper-container {
      width:auto  
    }
#M_11 .swiper-slide { padding: 0 65px; flex-wrap: wrap;}
#M_11 .spanflexsitems{display:block;}
  } 
@media screen and (max-width: 760px) {

#M_11 .swiper-slide { padding:0 32px;}
#M_11 .swiper-slide>span { margin:8px 20px;}
  } 
#L_9{width:100%;margin:0 auto;}
#M_15 .MS_C_1{background-color: #eeeeee;}
#Content_15,#M_15 table{color:#8d8d94;font-family:" Microsoft YaHei";font-size:14px;font-weight:bold;font-style:normal;}
 #M_15 .bottom-text{width: 100%;}
 #M_15 .bottom-text>div:nth-child(1){
    width: 100%;
    text-align:center;
    line-height: 24px;
    white-space: pre-wrap;
    box-sizing: border-box;
    padding: 16px 40px;
}
/*二级菜单横向展开*/
.hengmenu{width:190px !important;}
.hengmenu li{float:left !important;margin-left:10px !important;}
.last_hengmenu{left:-110px !important;}
.phone_layout_active_box_zdx{width:100% !important; padding:0 !important;}