*{ margin: 0;padding: 0;}
a,a:hover,a:focus{text-decoration: none;}
.bw{background: #fff;}
.by{background: #FFC107;}
.cl{ clear: both}
.fl{ float: left;}
.fr{ float:right;}
ul,li{list-style-type: none;}
.pr{position: relative;}
.pa{position: absolute;}
.w{width: 1200px; margin: 0 auto;display: block;}
.mt40{margin-top: 40px;}
.mt20{ margin-top: 20px;}
.mt60{margin-top: 60px;}
.w-100{
  width: 1000px;margin: 0 auto;display: block;
}

@media (max-width: 1200px) {
    .h-w12 {
      display: none !important;
    }
}
/* ban */
.ban{
  overflow: hidden;
  background: url(../ddc/ban1.jpg) center center no-repeat;
    height: 540px;
}
.banbox{

height: 360px;

left: 60px;

top: 110px;

width: 700px;
}
.banbox b{

font-size: 36px;

font-weight: normal;

border: 1px solid black;

padding: 4px 12px 4px;

line-height: 40px;
}
.banbox h1{

font-size: 78px;

line-height: 90px;

color: #006dbf;

font-weight: 600;

text-shadow: -1px 0 white, 0 1px white, 4px 0 white, 0 -1px white;
}
.banbox p{
  
font-size: 40px;
  
background: #006dbf;
  
display: inline-block;
  
line-height: 55px;
  
padding: 4px 12px 4px;
  
color: #fff;
}
.banbox ul{overflow: hidden;}
.banbox ul li{

float: left;

width: 30%;

padding-top: 50px;
}
.banbox ul li img{

}
.banbox ul li b{
  
font-size: 24px;
  
border: none;
}
/*  */
.tit1{
  overflow: hidden;
  display: block;
  text-align: center;

}
.tit1 b{

font-size: 24px;

padding: 0  10px 2px;

color: #d0d0d0;

font-weight: 100;

text-transform: uppercase;

line-height: 30px;

border: 1px solid #e6e6e6;
}
.tit1 h2{

font-size: 70px;

font-weight: 600;

color: #006dbf;

line-height: 90px;
}
.cp{width: 450px;margin: 0 auto;padding: 8px 0 8px;}
.cp p{font-size: 24px;border: 1px solid #5a5a5a;letter-spacing: 1px;text-transform: uppercase;line-height: 35px;color: #5a5a5a;}
/* tit2 */
.tit2{

overflow: hidden;

text-align: center;
}
.tit2 b{

font-size: 60px;

color: #006dbf;

font-weight: 600;

line-height: 60px;
}
.tit2 p{

font-size: 25px;

color: #5a5a5a;

line-height: 60px;

text-transform: uppercase;
}
/* doubt */
.doubt{

overflow: hidden;

text-align: center;
}
.doubt ul li section{

width: 60px;

height: 60px;

border-radius: 52px;

background: #006dbf;

position: absolute;

bottom: -24px;

left: 92px;
}
.doubt ul{

}
.doubt ul li{

position: relative;
}
.doubt ul li:nth-child(4n){
  margin-right: 0px;
}
.doubt ul li img{

max-width: 100%;

}
.doubt ul li section b {
  
color: #fff;
  
font-size: 36px;
  
line-height: 57px;
  
font-family: Impact;
  
letter-spacing: 2px;
}
.cc{
  display: block;
  float: left;
  width: 24%;
  margin-right: 13px;
}
.cc p{

font-size: 30px;

line-height: 40px;
}
/* advantage */
.advantage{

overflow: hidden;
}
.advantage ul{

}
.advantage ul li{

display: block;

float: left;

width: 25%;

text-align: center;

margin: 0 auto;
}
.advantage ul li img{

max-width: 100%;
}
.advantage ul li b{

display: block;

font-size: 32px;

color: #111111;

font-weight: normal;

line-height: 40px;

margin-top: 20px;
}
.advantage ul li p{
  
font-size: 14px;
  
color: #a9a9a9;
  
text-transform: uppercase;
  
line-height: 25px;
}
/* tit3 */
.tit3{

overflow: hidden;

text-align: center;
}
.tit3 p{

font-size: 18px;

text-transform: uppercase;

color: #006dbf;

line-height: 30px;
}
.tit3 section{
}
.tit3 section img{

margin-bottom: 27px;

padding: 20px;
}
.tit3 section b{

font-size: 60px;

color: #006dbf;

line-height: 100px;
}
.tit3 section b font{font-weight: normal;}
.tit3 h2{

font-size: 30px;

background: #006dbf;

padding: 5px 20px;

border-radius: 52px;

color: #fff;

line-height: 40px;

display: inline-block;

margin-top: 0px;
}
.con{padding-top: 20px;}
.con p{
  
font-size: 26px;
  
color: #373737;
  
line-height: 30px;
}
.tu{
overflow: hidden;
}
.tu img{
  max-width: 100%;
}
.tu2{
overflow: hidden;
}
.tu2 ul{

}
.tu2 ul li{
  
display: block;
  
float: left;
  
width: 50%;
}
.tu2 ul li img{
max-width: 100%;
}
/* zy */
.zy{overflow: hidden;}
.ban3{
  background: url('../ddc/ban2.jpg') no-repeat center center;
  height: 369px;
  position: relative;
}
.ban3box{position: absolute;width: 559px;top: 53px;left: 100px;}
.ban3box b{

color: #ffffff;

font-weight: 100;

border: 1px solid #ffffff;

padding: 4px 12px 4px;

border-radius: 52px;

font-size: 27px;

line-height: 70px;
}
  .ban3box-h{
    overflow: hidden;
  }
  .ban3box-h span{
    display: block;
    float: left;
    font-size: 45px;
    color: #fff;
    line-height: 100px;
    font-weight: 600;
    padding-right: 10px;
  }
  .ban3box-h h2{
    font-size: 45px;
    color: #fff;
    line-height: 59px;
    font-weight: 600;
    display: block;
    float: left;
  }
  .ban3box p{

font-size: 36px;

color: #ffffff;

line-height: 50px;

}
/* cs */
.cs{
  overflow: hidden;
}
.cs img{
  max-width: 100%;
}
/* quality */
.quality{

overflow: hidden;

text-align: center;
}
.quality-h{

}
.quality-h h2{
  font-size: 40px;
  background: #008aff;
  padding: 5px 36px;
  border-radius: 52px;
  color: #fff;
  line-height: 40px;
  display: inline-block;
  margin-top: 0px;
}
.quality-h b{

display: block;

font-size: 73px;

line-height: 100px;
}
.quality-h p{

font-size: 24px;

text-transform: uppercase;

line-height: 40px;
}
/* details */
.details{
  overflow: hidden;
}
.details1{

}
.details1-l{

float: left;
}
.details1-l img{

max-width: 100%;
}
.details1-r{text-align: right;padding: 15px  30px 0 0;}
.details1-r b{

font-size: 52px;

color: #006dbf;

font-family: Impact;

line-height: 80px;
}

.details1-r p{

font-size: 44px;

color: #5a5a5a;

line-height: 70px;

font-weight: bold;
}
.details1-r img{
max-width: 100%;
}
.details1-r span{

display: block;

font-size: 22px;

color: #424242;

line-height: 35px;
}
.details2{
  overflow: hidden;
}
.details2-l{float: left;padding: 15px 0 0 30px;}
.details2-l b{
  font-size: 52px;

  color: #006dbf;
  
  font-family: Impact;
  
  line-height: 80px;
}
.details2-l p{
  font-size: 44px;

  color: #5a5a5a;
  
  line-height: 70px;
  
  font-weight: bold;
}
.details2-l span{
  display: block;

  font-size: 22px;
  
  color: #424242;
  
  line-height: 35px;
}
.details2-l img{
  max-width: 100%;
}

.details2-r{
float: right;
}
.details2-r img{
  max-width: 100%;
}
/* cj */
.cj{

overflow: hidden;

text-align: center;
}
.cj ul{

}
.cj ul li{

display: block;

float: left;

width: 33%;

position: relative;
}
.cj ul li img{

max-width: 100%;
}

.cj ul li section{position: absolute;bottom: 4px;left: 34px;}
.cj ul li section p{

font-size: 20px;

line-height: 30px;

color: #ffffff;

text-align: center;
}
.cj ul li section p font{

font-size: 16px;
}
/* about */
.about{overflow: hidden;margin-bottom: 40px;}
.about1{
}
.about1 img{

max-width: 100%;
}
.about p{

text-indent: 52px;

font-size: 20px;

line-height: 40px;
}
.about2{

overflow: hidden;

margin-bottom: 20px;
}
.about2 ul{

}
.about2 ul li{

display: block;

float: left;

padding-right: 4px;
}
.about2 ul li:nth-child(2n){
  padding-right: 0px;
}
.about2 ul li img{

max-width: 100%;
}
.about3{

overflow: hidden;
}
.about3 ul{

}
.about3 ul li{

}
.about3 ul li img{
  
}