*{ 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{list-style-type: none;}
.pr{position: relative;}
.pa{position: absolute;}
.w{width: 1200px; margin: 0 auto;display: block;}


/*  */
.ban{overflow: hidden;height: 765px;background: url(../gssl/ban.jpg) no-repeat center center;}
.about{

margin: 0 auto;

padding: 75px 0 0px;
}
.ott{

color: #ff750f;

text-align: center;

font-size: 36px;

font-weight: 600;

letter-spacing: 4px;

line-height: 36px;
}
.ott-n{
  
color: #fff;
  
text-align: center;
  
font-size: 36px;
  
line-height: 45px;
}
.about1{
  
height: 377px;
  
background: #fff;
  
overflow: hidden;
  
margin-top: 40px;
}
.about1-fl{

display: block;

float: left;

width: 565px;
}
.about1-fl img{

max-width: 100%;
}
.about1-fr{display: block;width: 630px;float: right;padding: 38px 20px 60px 25px;}
.about1-fr a b{

font-size: 36px;

line-height: 54px;

text-indent: 52px;

color: black;

display: block;
}
.about1-fr a b font{

color: #ff750f;

font-size: 48px;
}
.about1-fr a h1{
  color: black;
  float: left;
  font-size: 20px;
  font-weight: 400;
  text-indent: 52px;
  line-height: 0px;
}
.about1-fr a p{

font-size: 20px;

line-height: 39px;

color: black;
}
.about2{height: 180px;margin-top: -10px;}
.about2 ul{

}
.about2 ul li{

height: 180px;

display: block;

float: left;

width: 400px;

background: #324e96;

padding: 20px 28px 20px;
}
.about2 ul li img{

display: block;

float: left;

width: 76px;

padding-top: 35px;
}
.con{display: block;float: right;width: 235px;padding-top: 33px;}
.con b{

color: #fff;

font-size: 24px;

line-height: 50px;
}
.con p{
  
font-size: 14px;
  
color: #fff;
}
.t1{

margin-top: 60px;
overflow: hidden;
}
.t1 p{

text-align: center;

color: #ff750f;

font-size: 38px;

font-weight: 600;

text-transform: uppercase;
}
.t1 b{

font-size: 36px;

line-height: 36px;

text-align: center;

display: block;

margin-bottom: 20px;
}
.t1 span{
  
width: 70px;
  
height: 2px;
  
background: #1e3377;
  
display: block;
  
margin: 0 auto;
}
/* video */

.vid{
  margin-top: 60px;
  overflow: hidden;
}s
video{
  width: 100%;
  height: 100%;
  object-fit: fill;
  }
  video:focus {
  outline:none;
  }
  /*  */
  .cp {

overflow: hidden;

padding: 40px 0 40px;
}
  .cp1{

  }
  .cp1-l{

width: 690px;

display: block;

float: left;

margin-right: 15px;

position: relative;
}
.cp1-l span{

display: block;

padding: 0px 12px 0px;

color: #fff;

text-align: center;

/* border-left: 50px solid transparent; */

/* border-bottom: 30px solid #f07f2b; */

position: absolute;

bottom: 0px;

right: 0px;

font-size: 19px;

background: #f07f2b;
}
  .cp img{
    
max-width: 100%;
  }
  .cp1-r{

width: 495px;

display: block;

float: right;
position: relative;

}
.cp1-r span{
  
display: block;

padding: 0px 12px 0px;

color: #fff;

text-align: center;

/* border-left: 50px solid transparent; */

/* border-bottom: 30px solid #f07f2b; */

position: absolute;

bottom: 0px;

right: 0px;

font-size: 19px;

background: #f07f2b;
}
.cp2{

padding: 15px 0 15px;
overflow: hidden;
}
.cp2 li{

display: block;

float: left;

width: 395px;

position: relative;

margin-right: 7px;
}
.cp2 li img{

}
.cp2 ul li:nth-child(3n){
  margin-right: 0px;
}
.cp2 li span{
  display: block;
  color: #fff;
  text-align: center;
  /* border-left: 50px solid transparent; */
  /* border-bottom: 30px solid #f07f2b; */
  position: absolute;
  bottom: 0px;
  right: 0px;
  font-size: 19px;
  background: #f07f2b;
  padding: 0px 12px 0px;
}
.cp3{

padding: 15px 0 15px;
overflow: hidden;
}
.cp3 li{

display: block;

float: left;

width: 590px;

position: relative;

margin-right: 20px;
}
.cp3 ul li:nth-child(2n){
  margin-right: 0px;
}
.cp3 li img{

}
.cp3 li span{

  display: block;
  color: #fff;
  text-align: center;
  /* border-left: 50px solid transparent; */
  /* border-bottom: 30px solid #f07f2b; */
  position: absolute;
  bottom: 0px;
  right: 0px;
  font-size: 19px;
  background: #f07f2b;
  padding: 0px 12px 0px;
}
/*  */
.Ingenuity{

margin-top: 60px;

overflow: hidden;
}
.Ingenuity-l{

display: block;

float: left;

height: 594px;

width: 690px;

margin-right: 12px;

overflow: hidden;
}
.Ingenuity-l img{

width: 100%;
}
.Ingenuity-l p{

height: 106px;

background: #1e3377;

padding: 30px 0 0 33px;

color: #fff;

margin-top: 10px;

width: 690px;
}
.Ingenuity-l p b{

border-right: 1px solid #fff;

padding-right: 10px;

font-size: 36px;

line-height: 44px;

width: 227px;

display: inline-block;
}
.Ingenuity-l p span{

font-size: 18px;

margin-left: 15px;

line-height: 22px;

width: 360px;

float: right;

margin-right: 29px;
}
.Ingenuity-r{padding-right: 0px;overflow: hidden;}
.Ingenuity-r img{}
.Ingenuity-r p{
  height: 103px;
  background: #1e3377;
  padding: 30px 0 0 8px;
  color: #fff;
  margin-bottom: 15px;
}
.Ingenuity-r p b{
  float: left;
  border-right: 1px solid #fff;
  padding-right: 5px;
  font-size: 34px;
  line-height: 44px;
  display: inline-block;
  width: 244px;
}
.Ingenuity-r p span{
  font-size: 18px;
  margin-left: 15px;
  line-height: 24px;
  display: block;
  float: right;
  width: 230px;
}
/*  honor*/
.honor{
  background: url(../gssl/honor.jpg) no-repeat center center;
  height: 700px;
  overflow: hidden;
  margin-bottom: 60px;
}
.honor ul{

margin-top: 40px;
}
.honor ul li{

width: 370px;

display: block;

float: left;

margin-right: 45px;

margin-top: 40px;
}
.honor ul li img{
  
}
.honor ul li:nth-child(3n){
  margin-right: 0px;
}