* {
    margin: 0;
    padding: 0;
  }
  a,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,dialog,div,dl,dt,em,embed,fieldset,figcaption,figure,font,footer,form,h1,h2,h3,h4,h5,h6,header,hr,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,meter,nav,object,ol,output,p,pre,progress,q,rp,rt,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,time,tt,u,ul,var,video {
  border: 0;
  margin: 0;
  padding: 0;
  font-size: 100%;
}
.clearfix::before,
.clearfix::after {
  content: "";
  display: table;
}
.clearfix::after {
  clear: both;
}
.clearfix {
  *zoom: 1;
}
body,
html {
  width:100%;
  height: 100%;
}
.gastecterbox a{
  text-decoration: none;
 color:black;
}
.gastecterbox p a:hover{
  color: #1173ba;
}
.gastecbox11 ul li a:hover{
  color: #1173ba;
}
  #ppminput1{
    width:97px;
    height: 40px;
    border: 2px solid #006261;
    background: white;
    margin-top: 5px;
   cursor:pointer;
   background: #006261;
   color: white;
  }
  #ppmreciimg{
    color: red;
  }
  .ppmbannerbox{
    width: 100%;
  }
  .ppmbannerbox img{
    width: 100%;
  }
  .gastecterbox{
    width: 100%;
    /* height: 2360px; */
    background: url('./ppm-img/ppmbgm.png') no-repeat center;
    background-size: 100% auto;
  }
  .zyx{
    width: 1200px;
    margin:0 auto;
    display: flex;
  }
  

.ppmcenterbox3dl4 dd{
  width: 50%;
  /* height: 320px; */
}
/* 轮播图样式 */
.bannerbox{
  width: 100%;
  overflow: hidden;
  position: relative;
  
}
.swiper-slide img{
  width: 100%
}
.btnloop {
  position: absolute;
  bottom: 0;
}

:root {
  --swiper-theme-color: #fff !important;
}
/* 轮播图小点的颜色修改 */

/* 
中间样式 */

.gastecterbox{
  width: 1200px;
  height: auto;
  margin: 0 auto;
  display: flex;
}
.ppmcenterbox2{
  width:800px;
}
.gastecbox11{
  width:350px;
  margin-left: 50px;
}
.ppmcenterbox2-1{
  width:100%;
  height:100px;
  margin:0 auto;
  line-height: 100px;
  text-align: center;
}
.ppmcenterbox2-1 hr{
  width:70px;
  height: 1px;
  border: 1px solid green;
}
.line{
 display:inline-block;
 width: 70px;
 border-top: 1px solid #b6b6b6;
}
.gastecbb{
vertical-align: middle;
 }
 .gastecbb b{
   color: #1173ba;
 }
  #ppmcenterbox3p2{
    font-size: 22px; 
  }
  #ppmcenterbox3p3{
    margin-top: 34px;
    color: #666666;
  }

  #ppmcenterbox3p4{
    margin-top: 50px;
    font-size: 22px;
  }
  #ppmcenterbox3p5{
    margin-top: 30px;
    line-height: 30px;
    color: #666666;
  }
.ppmcenterbox2-3{
  width: 100%;
  display: flex;
  position: relative;
  margin-top: 100px;
}
#ppmcenterbox3dl3{
  width: 100%;
  height: 400px;
  display: flex;
}
#ppmcenterbox3dl3 dt{
  width: 50%;
}
#ppmcenterbox3dl3 dd{
  width: 50%;
}
#ppmcenterbox3-1p{
text-align: center;
color: white;
margin-top: 70px;
}
.ppmcenterbox2-4{
  width: 200px;
  height: 200px;
  border-radius: 50%;
  position: absolute;
  top:200px;
  bottom: 0;
  left:230px;
  right: 0;
  background:#278a88;
}
.gastecbox7{
  width: 100%;
}
.gastecbox7 dl{
  width: 100%;
  display: flex;
}
.gastecbox7 dt{
  width: 47%;
  height: 291px;
  margin-left: 3%;
}
.gastecbox7 dd{
  width: 50%;
  height: 291px;
}

.gastecbox7 ul li{
  list-style: none;
  height: 40px;
  background: #f5f5f5;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.gastecbox7 ul li a{
line-height: 40px;
}
.ppmspan2{
  font-size: 16px;
  font-weight: 700;
  color:#1173ba;
  margin-right: 10px;
}
.gastecbox7 ul li a:hover{
background:white;
color: #1173ba;
  }
.gastecbox7 p{
text-align: center;
margin-top: 10px;
}
#lastli{
  padding-top: 10px;
}

#ppmcenterbox5img2{
  width: 100%;
}
#ppmcenterbox5dl{
  width: 48%;
  margin-left: 4%;
}
#ppmcenterbox5dl{
  width: 48%;
}

.gastecbox10{
  width:1200px;
  margin: auto;
}
.gastecbox9{
  width: 1200px;
  height: 230px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.gastecbox9 dl {
  width: 15%;
  height: 112px;
}
.gastecbox9 dt {
  width: 100%;
  height: 70px;
  position: relative;
  border: 1px solid #e8e8e8;
}
.gastecbox9 dt img {
  width: 100px;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}
.img19 {
  width: 60px !important;
}
.gastecbox9 dd {
  font-size: 12px;
  text-align: center;
  margin-top: 10px;
}
.gastecbox3 {
  font-size: 14px;
  width:100%;
  height:158px;
  background: #1173ba;
  margin: auto;
  margin-top: 20px;
}
.ppmfotterbox2 {
  width: 100%;
  height: 80px;
}
.gastecbox4 {
  font-size: 12px;
  width: 100%;
  height: 40px;
}
.ppmfotterbox4 {
  width: 100%;
}
.ppmfotterbox2 ul li {
  list-style: none;
  font-size: 12px;
  float: left;
  margin-left: 10px;
  padding-left: 20px;
  color: white;
  line-height: 80px;
}
.ppmfotterbox2 ul {
  width: 1000px;
  margin: 0 auto;
}
.ppmfotterbox2 span img {
  width: 20px;
  height: 20px;
  vertical-align: middle;
}
.gastecbox4 ul li {
  list-style: none;
  float: left;
 
  padding-left: 10px;
  color: white;
}
.gastecbox4 ul {
  margin-left: 620px;
  height: 25px;
}
.gastecbox4 hr {
  width: 80%;
  border: 1px solid white;
  margin-left: 90px;
}

.ppmfotterbox4 .box4-flex {
  font-size: 12px;
  color: #fff;
  display: flex;
  flex-direction: column;
  text-align: center;
}
.ppmfotterbox4 .box4-flex span {
  display: inline-block;
  height: 30px;
  line-height: 30px;
}

.gastecbox9 a{
  text-decoration: none;
  color: black;
}
.yb{
  font-weight: bold;
}


#gastech2{
  width: 100%;
  height: 80px;
  background:#1173ba; 
  color: white;
  font-size: 20px;
  line-height: 80px;
  text-align: center;
}

#gastech22{
  height: 50px;
  border-bottom:1px solid #1173ba; 
  line-height: 50px;
  text-indent: 2em;
  background: #1173ba; 
  color: white;
}
.gastecbox6{
  width: 100%;
  height: 240px;
  border: 1px solid #1173ba; 
  margin-top: 20px;
}

.gastecbox6 h2{
height: 50px;
border-bottom:1px solid #1173ba; 
line-height: 50px;
text-indent: 2em;
}
.gastecbox6 ul li{
list-style: none;
line-height: 30px;
margin-left: 10px;
}
#ppmcenterbox8img2{
  width: 148px;
}
.gastecbox6 h2{
width: 100%;
overflow: hidden;
text-overflow: ellipsis;
white-space: normal;
}

.gastecbox6 dl{
width: 100%;
height:190px;
display: flex;
}
.gastecbox6 dl dt{
width: 50%;
  }
  .gastecbox6 dl dd{
    width: 47%;
    margin-left: 3%;
    }
    .gastecbox6 dl dt img{
     width: 90%;
     margin-top:25px;
     margin-left: 20px;
        } 

#ppmp12{
  padding-top: 20px;
}
#ppmimg12{
  margin-top: 40px;
  margin-left: 10px;
}
.ppmcenterbox10{
  width: 100%;
  height:900px;
  border: 1px solid #006261 ;
  margin-top: 20px;
}

.gastecbox6 h2{
  background: #1173ba; 
  color: white;
width: 100%;
overflow: hidden;
text-overflow: ellipsis;
white-space: normal;
}
#ppmimg20{
  width:75%;
}
#ppmimg14{
  width: 70%;
}
#ppmp13{
  margin-top: 40px;
}
.ppmcenterbox10 ul li{
  line-height: 30px;
  width:100%;
  overflow:hidden; 
  text-overflow:ellipsis; 
  white-space:nowrap; 
  word-break:keep-all;
}
.ppmcenterbox10 ul li:hover{
color:#006261 ; }
.gastecbox6 p{
  padding-top: 5px;
}
.gastecbox10 a:hover{
  color: #006261;
}
#ppmimg16{
  width: 80%;
}
.ppmcleanbox{
  clear: both;
}
.gastecbox6 img:hover{
  border: 1px solid #1173ba; 
}
.gastecbox10 dt:hover{
  border: 1px solid #1173ba;
}
.gastecbox6 h2 a{
  color: white;
}
#ppmp23{
  margin-top: 20px;
}
.ppmcenterbox9 p{
  margin-right: 10px;
}
#logoimg{
  width: 100%;
  margin-top: -20px;
}




.hannabox{
    width: 1200px;
    height: 60px;
    margin:auto;
    margin-top: 36px;
}
.hannabox ul li a{
 text-decoration: none;
 color: black;
}
.hannabox ul li{
   list-style: none;
   }
.hannabox-1{
    width: 127px;
    height: 60px;
    float: left;
}
.hannabox-2{
    width:558px;
    height: 60px;
    float: left;
    margin-left: 128px;
}
.ohausbox{
    width:235px;
    height: 60px;
    float: left;
    margin-left: 148px;
}
.ohausbox-1{
    width:48px;
    float: left;
}

.ohausbox-2{
    width:185px;
    float: left;
}

.ohausbox-2 p{
    font-weight: 400px;
    font-size:20px;
    letter-spacing: 0.1em;
    margin-left: 10px;
}

#ohausbox-2p{
    font-weight: 400px;
    font-size:12px;
    letter-spacing: 00.755em;
    color: #999999;
    margin-top: 5px;
}
#gasteclogo{
    width: 230px;
margin-top: -10px;
}











.hannabox-2 select {
    text-indent: 1em;
    font-size: 14px;
    height: 35px;
    width: 92px;
    border-color: #e3e3e3;
    box-sizing: border-box;
  
    float: left;
    outline: none;
  }
  .hannabox-2 input {
    box-sizing: border-box;
    width: 386px;
    height: 35px;
    padding: 5px;
    border: 1px solid #e3e3e3;
    outline: none;
    float: left;
    font-size: 14px;
    background: white;
    border-left: none;
  }
  #centerbox3button {
    box-sizing: border-box;
    margin-left: 5px;
    width: 92px;
    height: 35px;
    background-color: #efefef;
    color: #000;
    font-size: 14px;
    padding: 4px;
    border-radius: 2px;
    border: #e3e3e3 1px solid;
    border: none;
  }
  .hannabox-2-1{
      width: 100%;
      height: 35px;
  }
  .hannabox-2-2{
    width: 100%;
    height: 20px;
    margin-top:4px;
}
.hannabox-2-2 ul li a{
    float: left;
    font-size: 12px;
    margin-left: 15px;
}
#hannali a{
    color: red;
    font-size: 13px;
    font-weight: bold;
}
.hannabox-2-2 img{
    float: left;
}
.hannabannerbox{
    width: 100%;
}

.gastecbox{
    width: 800px;
    height:450px;
 margin-top: 20px;
}
.gastecbox dl{
    width: 100%;
    height: 450px;
}
.gastecbox dt{
    width: 50%;
    height: 450px;
    float: left;
}
.gastecbox dt p{
    margin-left: 10px;
    margin-right: 10px;
    line-height: 30px;
}
.gastecbox dd{
    width: 50%;
    height: 450px;
    float: left;
     
}
.gastecbox h1{
    width: 100%; 
    height: 400px;
    border: 1px solid #1173ba;
    border-radius: 50%;
    position: relative;
}
.stecbox p{
    line-height: 30px;
}
#gastecboxp1 a{
    font-size: 22px; 
    color: #1173ba; 
    text-align: center;
}
#gastecboxp2 a{
    padding-top: 20px;
    text-indent: 2em;
    color: #666666; 
}

#gastecimg1{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}
#gastecimg2{
  width: 80%;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}

#gastecul5 li a:hover{
  color: #1173ba;
}
#gastecboxp2:hover{
 color: #1173ba;
}
.gastecbox11 dl dd{
margin-right: 10px;
}

.gastecbox5{
  width: 800px;
  height: 2330px;
  display: flex;
}
.gastecbox5 ul li{
  overflow:hidden; 
  text-overflow:ellipsis; 
  white-space:nowrap; 
}


/* .gastecbox5left{
  width: 200px;
  height: 1200px;
  float: left;
}
.gastecbox5right{
  width: 600px;
  height: 1200px;
  float: right;
}
.gastecbox5left ul li{
  list-style: none;
 height:40px;
 text-align: center;
 line-height: 40px;
background:#1173ba; 
color: white;
margin-top: 10px;
border: 1px solid white;
border-radius: 5px;
}
.gastecbox5right dl{
  width: 280px;
  height: 200px;
  float: left;
  background: yellow;
margin: 10px;
} */
.gastecbox5-1{
  width: 48%;
  height: 2330px;
}
.gastecbox5-2{
  width: 48%;
  height: 2330px;
  margin-left: 4%;
}
.gastecbox5 ul li{
  width: 48%;
  list-style: none;
float: left;
margin-top: 10px;
font-size: 13px;
}
.gastecbox5 ul li a:hover{
background:#1173ba;
color: white;
}
.ppmcenterbox2-222{
  width:100%;
  height:100px;
  margin:0 auto;
  line-height: 100px;
  text-align: center;
}
.ppmcenterbox2-222 hr{
  width:30px;
  height: 1px;
  border: 1px solid green;
}
.line9{
  display: inline-block;
 width: 30px;
 border-top: 1px solid #b6b6b6;
}
.gastecbb{
vertical-align: middle;
 }
 .gastecbb b{
   color: #1173ba;
 }
 #gastecvideo{
   text-align: center;
   margin-top: 10px;
   margin-bottom: 10px;
 }





 .gastec52box{
   width: 100%;
   height: 200px;
   background: aliceblue;
 }
 .gastec52box dl{
  width: 100%;
  height: 200px;
  display: flex;
}