* {
	/*box-sizing:content-box;*/
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
ul,li{ list-style-type:none;}
a{text-decoration:none;color:#000;}
*{margin: 0px;padding: 0px;font-size:14px; font-family: "微软雅黑", arial, Helvetica, sans-serif;}
li{list-style-type:none;}
h1,h2,h3,h4,h5{font-weight: 500;}
img{border:0px;max-width: 100%;display:inline-block;}

.left{
  float: left;
}
.right{
  float: right;
}
.clear:after{
  display:block;
  clear:both;
  content:"";
  visibility:hidden;
  height:0;
}

.w1200{
	width: 1200px;
	margin: 0 auto;
}

.top{
  box-shadow: 2px 0 5px rgba(0,0,0,0.3)
}
.top .logo{
  float: left;
}
.top .logo a{
  display: block;
  margin-top: 25px;
}
.top .nav{
  float: right;
}
.top .nav li{
  position: relative;
  float: left;
}
.top .nav li a{
  display: block;
  font-size: 15px;
  line-height: 90px;
  width: 100px;
  text-align: center;
}
.top .nav li dl{
  display: none;
  position: absolute;
  z-index: 999;
  width: 110px;
  left: 50%;
  margin-left: -55px;
  top: 88px;
  background-color: rgba(0,0,0,0.6);
  border-top: 2px solid #ffbc20;
  padding: 10px 0;
}
.top .nav li dl.pro_xl{
  width: 160px;
  margin-left: -80px;
}
.top .nav li dl dd{
  position: relative;
}
.top .nav li dl dd:before{
  position: absolute;
  top: 0px;
  content: "";
  width: 100px;
  margin-left: 5px;
  height: 1px;
  background-image: -webkit-linear-gradient(right, rgba(200, 200, 200, 0.1) 0%, rgba(200, 200, 200, 0.4) 50%,rgba(200, 200, 200, 0.1) 100%);
}
.top .nav li dl.pro_xl dd:before{
  width: 150px;
}
.top .nav li dl dd:first-child:before{
  display: none;
}
.top .nav li dl dd a{
  display: block;
  line-height: 30px;
  color: #ccc;
  font-size: 14px;
  transition: all 0.3s;
  overflow: hidden;
  text-overflow:ellipsis;
  white-space: nowrap;
  padding: 0 5px;
  transition: all 0.3s;
}

.top .nav li dl.pro_xl dd a{
  width: 160px;
}
.top .nav li dl dd a:hover{
  color: #eee;
}

.main1{
  position: relative;

}
.main1 .w1200{
  position: absolute;
  top: -100px;
  left: 50%;
  margin-left: -600px;
  height: 160px;
  background: url(../images/main1_pic1.png) no-repeat center;
  background-color: #fff;
  box-shadow: 0px 0px 30px rgba(0,0,0,0.2);
}

.main2{
  margin-top: 160px;
}
.main2 .main2_tl{
  margin-bottom: 70px;
}
.main2 .main2_tl h1{
  font-size: 48px;
  line-height: 65px;
  color: #333333;
  margin-bottom: 10px;
}
.main2 .main2_tl h1:after{
  display: block;
  content: "";
  width: 25px;
  height: 2px;
  background-color: #333;
}
.main2 .main2_tl h2{
  font-size: 24px;
  color: #5b5b5b;
}
.main2 .main2_con ul{
  font-size: 0px;
  margin-bottom: 80px;
}
.main2 .main2_con li{
  display: inline-block;
  /*float: left;*/
  width: 32%;
  margin-right: 2%;
  margin-bottom: 10px;
}
.main2 .main2_con li:nth-child(3n){
  margin-right: 0px;
}
.main2 .main2_con li a{
  position: relative;
  display: block;
  margin-bottom: 20px;
}
.main2 .main2_con li .main2_con_text{
  position: absolute;
  bottom: 15px;
  left: 15px;
  right: 15px;
  background-color: rgba(0,0,0,0.5);
  padding: 5px 15px;
}
.main2 .main2_con li .main2_con_text h3{
  color: #fff;
  font-size: 14px;
  line-height: 20px;
  margin-bottom: 5px;
  width: 155px;
  transition: all 0.3s;
}
.main2 .main2_con li .main2_con_text h4{
  color: #fff;
  font-size: 14px;
  line-height: 24px;
  transition: all 0.3s;
}
.main2 .main2_con li .main2_con_text span{
  display: block;
  width: 80px;
  height: 1px;
  background-color: #fff;
  margin-bottom: 5px;
  transition: all 0.3s;
}
.main2 .main2_con li:nth-child(3) .main2_con_text h3{
  width: 90px;
}
.main2 .main2_con li .main2_ico{
  position: absolute;
  right: 15px;
  top: 30px;
  display: block;
  width: 30px;
  height: 20px;
  text-align: center;
  line-height: 20px;
  /*background: url(../images/main2_ico1.png)no-repeat right 10px center;*/
  border-left: 1px solid #888;
  color: #888;
  transition: all 0.3s;
}
.main2 .main2_con li a:hover .main2_ico{
  /*background: url(../images/main2_ico1.png)no-repeat right center;*/
  padding-left: 10px;
  /*color: #f08519;
  border-left: 1px solid #f08519;*/
}
.main2 .main2_con li a:hover .main2_con_text h3{
  color: #f08519;
}
.main2 .main2_con li a:hover .main2_con_text h4{
  color: #f08519;
}
.main2 .main2_con li a:hover .main2_con_text span{
  background-color: #f08519;
}

.main2 .main2_con a.more{
  display: block;
  margin: 0 auto;
  width: 135px;
  height: 40px;
  line-height: 40px;
  border: 1px solid #7f7f7f;
  border-radius: 20px;
  text-align: center;
  color: #7f7f7f;
  transition: all 0.3s;
  margin-bottom: 60px;
}
.main2 .main2_con a.more:hover{
  color: #f08519;
  border: 1px solid #f08519;
}

.main3{
  height: 600px;
  background: url(../images/main3_pic1.png) no-repeat top center;
  padding-top: 300px;
  margin-bottom: 60px;
}
.main3 .w1200{
  padding: 50px;
  background-color: #fff;
}
.main3 .w1200 .img{
  float: left;
  width: 300px;
  height: 200px;
  margin-right: 40px;
}
.main3 .w1200 .img img{
  width: 100%;
  height: 100%;
  display: block;
}
.main3 .w1200 .main3_text{
  float: right;
  width: 750px;
  padding-top: 10px;
}
.main3 .w1200 .main3_text p{
  color: #686868;
  line-height: 38px;
}
.main3 .w1200 .main3_text a{
  display: block;
  margin-top: 40px;
  width: 100px;
  line-height: 30px;
  background-color: #009292;
  color: #fff;
  border-radius:30px;
  text-align: center;
}

.main4{
  margin-bottom: 120px;
}
.main4 .main4_tl{
  margin-bottom: 70px;
}
.main4 .main4_tl h1{
  font-size: 48px;
  line-height: 65px;
  color: #333333;
  margin-bottom: 10px;
}
.main4 .main4_tl h1:after{
  display: block;
  content: "";
  width: 25px;
  height: 2px;
  background-color: #333;
}
.main4 .main4_tl h2{
  font-size: 24px;
  color: #5b5b5b;
}
.main4 ul li{
  float: left;
  width: 25%;
  height: 296px;
}
.main4 ul li:nth-child(1){
  width: 50%;
}
.main4 ul li:nth-child(4){
  width: 50%;
}
.main4 ul li.main4_text{
  background-color: #ecffff;
  padding-top: 60px;
  text-align: center;
}
.main4 ul li.main4_text.on{
  background-color: #009292;
}
.main4 ul li.main4_text h3{
  font-size: 20px;
  color: #000;
}
.main4 ul li.main4_text.on h3{
  color: #d1ffff;
}
.main4 ul li.main4_text span{
  display: block;
  margin: 0 auto;
  width: 26px;
  height: 1px;
  background-color: #767f7f;
  margin-top: 15px;
  margin-bottom: 15px;
}
.main4 ul li.main4_text.on span{
  background-color: #76c9c9;
}
.main4 ul li.main4_text p{
  color: #a3a3a3;
  font-size: 12px;
  line-height: 28px;
}
.main4 ul li.main4_text.on p{
  color: #97cdcd;
}

.main5{
  margin-bottom: 120px;
}
.main5 .main5_tl{
  margin-bottom: 60px;
}
.main5 .main5_tl h1{
  font-size: 48px;
  line-height: 65px;
  color: #333333;
  margin-bottom: 10px;
}
.main5 .main5_tl h1:after{
  display: block;
  content: "";
  width: 25px;
  height: 2px;
  background-color: #333;
}
.main5 .main5_tl h2{
  font-size: 24px;
  color: #5b5b5b;
}
.main5 ul{
  padding-left: 55px;
  margin-bottom: 25px;
}
.main5 ul li{
  position: relative;
  float: left;
  width: 33.33%;
  height: 240px;
  background-color: #009292;
  padding: 40px 70px 0 30px;
}
.main5 ul li:nth-child(2){
  background-color: #00b4b0;
}
.main5 ul li:before{
  display: block;
  content: "";
  position: absolute;
  left: -55px;
  top: 50%;
  margin-top: -30px;
  border: 30px solid transparent;
  /*border-color: transparent #009292 transparent transparent;*/
  border-right: 55px solid #009292;
  border-left: 0px;
}
.main5 ul li:nth-child(2):before{
  /*border-color: transparent #00b4b0 transparent transparent; */
  border-right: 55px solid #00b4b0;
  border-left: 0px;
}
.main5 ul li h3{
  font-size: 24px;
  color: #d1ffff;
  margin-bottom: 15px;
}
.main5 ul li p{
  font-size: 12px;
  line-height: 20px;
  margin-bottom: 15px;
  color: #d1ffff;
}
.main5 img{
  display: block;
}

.main6 .main6_tl{
  margin-bottom: 60px;
}
.main6 .main6_tl h1{
  font-size: 48px;
  line-height: 65px;
  color: #333333;
  margin-bottom: 10px;
}
.main6 .main6_tl h1:after{
  display: block;
  content: "";
  width: 25px;
  height: 2px;
  background-color: #333;
}
.main6 .main6_tl h2{
  font-size: 24px;
  color: #5b5b5b;
}
.main6 ul{
  margin-bottom: 70px;
}
.main6 li{
  float: left;
  width: 33.33%;
}
.main6 li a{
  display: block;
  position: relative;
  height: 340px;
  padding: 150px 30px 0 30px;
  transition: all 0.3s;
}
.main6 li .main6_date{
  position: absolute;
  top: -15px;
  left: 35px;
  width: 88px;
  height: 90px;
  background-color: #2d2d2d;
  padding: 30px 10px 0 10px;
  text-align: right;
  transition: all 0.3s;
}
.main6 li .main6_date h4{
  color: #fff;
  font-size: 24px;
  line-height: 24px;
  margin-bottom: 5px;
}
.main6 li .main6_date h5{
  color: #999;
  font-size: 14px;
}
.main6 li .main6_con h3{
  color: #2d2d2d;
  font-size: 16px;
  margin-bottom: 30px;
  transition: all 0.3s;
}
.main6 li .main6_con p{
  color: #999;
  font-size: 14px;
  line-height: 28px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.main6 li a:hover{
  background-color: #2d2d2d;
}
.main6 li a:hover .main6_date{
  background-color: #009292;
  height: 115px;
  padding: 50px 10px 0 10px;
}
.main6 li a:hover .main6_con h3{
  color: #fff;
}
.main6 a.more{
  display: block;
  margin: 0 auto;
  width: 135px;
  height: 40px;
  line-height: 40px;
  border: 1px solid #7f7f7f;
  border-radius: 20px;
  text-align: center;
  color: #7f7f7f;
  transition: all 0.3s;
  margin-bottom: 60px;
}
.main6 a.more:hover{
  color: #fff;
  border: 1px solid #009292;
  background-color: #009292;
}

.foot1{
  background-color: #2d2d2d;
  padding-top: 60px;
  padding-bottom: 35px;
}
.foot1 .left{
  margin-top: 20px;
}
.foot1 .left h3{
  background: url(../images/foot1_ico1.png) no-repeat left center;
  height: 60px;
  padding-left: 140px;
  font-size: 12px;
  line-height: 20px;
  color: #a1a1a1;
  margin-bottom: 10px;
}
.foot1 .left h3 span{
  display: block;
  font-size: 32px;
  font-weight: bold;
  line-height: 40px;
}
.foot1 .left h4{
  float: left;
  position: relative;
  font-weight: bold;
  width: 180px;
  height: 36px;
  color: #a1a1a1;
  margin-right: 15px;
  font-size: 18px;
  line-height: 24px;
}
.foot1 .left h4 span{
  display: block;
  position: absolute;
  left: -25px;
  width: 240px;
  font-weight: normal;
  font-size: 12px;
  line-height: 12px;
  transform: scale(0.8);
}
.foot1 .left h5{
  float: left;
  color: #a1a1a1;
  font-size: 12px;
  line-height: 18px;
}
.foot1 .right{
  width: 165px;
  height: 165px;
  background-color: #fff;
}
.foot1 .right img{
  display: block;
  margin: 7.5px auto;
}

.foot2{
  background-color: #252525;
}
.foot2 p{
  line-height: 65px;
  color: #777;
  text-align: center;
}

/*about*/
.about_banner{
  height: 825px;
}

.ab_main_tl{
  margin-bottom: 40px;
}
.ab_main_tl h1{
  font-size: 48px;
  line-height: 65px;
  color: #333333;
  margin-bottom: 10px;
  text-transform:uppercase;
}
.ab_main_tl h1:after{
  display: block;
  content: "";
  width: 25px;
  height: 2px;
  background-color: #333;
}
.ab_main_tl h2{
  font-size: 24px;
  color: #5b5b5b;
}

.ab_main1{
  position: relative;
  margin-bottom: 160px;
}
.ab_main1 .w1200{
  position: absolute;
  top: -100px;
  left: 50%;
  margin-left: -600px;
  height: 160px;
  background: url(../images/main1_pic1.png) no-repeat center;
  background-color: #fff;
  box-shadow: 0px 0px 30px rgba(0,0,0,0.2);
}

.ab_main2{
  margin-bottom: 130px;
}
.ab_main2 .ab_main_tl{
  margin-bottom: 40px;
}
.ab_main2 .left{
  width: 480px;
}
.ab_main2 .left p{
  color: #595757;
  font-size: 12px;
  line-height: 24px;
}
.ab_main2 .right img{
  display: block;
}

.ab_main3{
  margin-bottom: 140px;
}
.ab_main3 .ab_main_tl{
  margin-bottom: 50px;
}
.ab_main3 .ab_main3_con{
  background-color: #00908e;
}
.ab_main3 .ab_main3_con .w1200{
  background: url(../images/ab_main3_pic1.png) no-repeat center;
  height: 780px;
}
.ab_main3 .ab_main3_con .left{
  width: 540px;
}
.ab_main3 .ab_main3_con .left .ab_main3_le_left{
  padding: 50px 0 0 70px;
  height: 410px;
}
.ab_main3 .ab_main3_con .left .ab_main3_le_left p{
  font-size: 12px;
  color: #fff;
  line-height: 18px;
}
.ab_main3 .ab_main3_con .left .ab_main3_le_right{
  padding: 30px 0 0 350px;
  /*height: 410px;*/
}
.ab_main3 .ab_main3_con .left .ab_main3_le_right p{
  font-size: 12px;
  color: #fff;
  line-height: 18px;
}
.ab_main3 .ab_main3_con .right{
  padding: 80px 25px 0 0;
}
.ab_main3 .ab_main3_con .right p{
  font-size: 12px;
  color: #fff;
  line-height: 20px;
}

.ab_main4{
  margin-bottom: 160px;
}
.ab_main4 .ab_main_tl{
  margin-bottom: 80px;
}
.ab_main4 .ab_main4_con{
  background: url(../images/ab_main4_pic1.png) no-repeat center top 120px;
  height: 600px;
}
.ab_main4 .ab_main4_con ul li{
  float: left;
  width: 50%;
}
.ab_main4 .ab_main4_con ul li:nth-child(-n+2){
  padding-left: 270px;
  margin-bottom: 380px;
}
.ab_main4 .ab_main4_con ul li:nth-child(2){
  padding-left: 330px;
}
.ab_main4 .ab_main4_con ul li:nth-child(4){
  padding-left: 40px;
}
.ab_main4 .ab_main4_con ul li h3{
  font-size: 17px;
  color: #000;
  line-height: 20px;
  margin-bottom: 10px;
}
.ab_main4 .ab_main4_con ul li span{
  display: block;
  width: 125px;
  height: 2px;
  background-color: #00908e;
  margin-bottom: 10px;
}
.ab_main4 .ab_main4_con ul li p{
  font-size: 12px;
  color: #000;
  line-height: 20px;
}

.ab_main5{
  margin-bottom: 190px;
}
.ab_main5 .ab_main_tl{
  margin-bottom: 40px;
}
.ab_main5 .ab_main5_con .right{
  width: 630px;
}
.ab_main5 .ab_main5_con h3{
  font-size: 35px;
  line-height: 74px;
  color: #00908e;
  text-align: right;
}
.ab_main5 .ab_main5_con span{
  display: block;
  float: right;
  width: 180px;
  height: 2px;
  background-color: #00908e;
  margin-bottom: 90px;
}
.ab_main5 .ab_main5_con p{
  font-size: 12px;
  color: #595757;
  line-height: 25px;
}

.news_banner{
  height: 920px;
  margin-bottom: 160px;
}
.newsli_tl{
  text-align: center;
  margin-bottom: 80px;
}
.newsli_tl h3{
  color: #008f88;
  font-size: 36px;
  font-weight: bold;
}
.newsli_tl h4{
  color: #595757;
  font-size: 12px;
}
.newsli li{
  margin-bottom: 5px;
  height: 105px;
  background-color: #efefef;
}
.newsli li a{
  display: block;
  transition: all 0.3s;
}
.newsli li .w1200{
  padding-left: 100px;
}
.newsli li span{
  display: block;
  float: left;
  font-size: 50px;
  color: #595757;
  line-height: 105px;
  margin-right: 40px;
  transition: all 0.3s;
}
.newsli li h3{
  float: left;
  font-size: 20px;
  color: #595757;
  line-height: 105px;
  margin-right: 40px;
  transition: all 0.3s;
}
.newsli li h4{
  float: left;
  font-size: 20px;
  color: #595757;
  line-height: 105px;
  transition: all 0.3s;
}

.newsli li a:hover{
  background-color: #009b91;
}
.newsli li a:hover span,.newsli li a:hover h3,.newsli li a:hover h4{
  color: #fff;
}

.news{
  padding: 40px 0;
}
.news .news_tl{
  border-bottom: 1px solid #dcdcdc;
  margin-bottom: 50px;
}
.news .news_tl h3{
  font-size: 36px;
  color: #505050;
  margin-bottom: 35px;
}
.news .news_tl span{
  display: inline-block;
  margin-right: 50px;
  font-size: 18px;
  color: #827878;
  margin-bottom: 15px;
}
.news .news_con{
  padding-bottom: 80px;
  border-bottom: 1px solid #dcdcdc;
}
.news .news_con p{
  color: #505050;
  font-size: 18px;
  line-height: 28px;
}
.news .news_fy{
  padding-top: 30px;
}
.news .news_fy p{
  color: #505050;
  font-size: 14px;
}
.news .news_fy p a{
  display: inline-block;
  color: #505050;
  transition: all 0.3s;
}
.news .news_fy p a:hover{
  color: #2c4165;
}

.yf_banner{
  height: 850px;
  margin-bottom: 100px;
}
.yf_main_tl{
  margin-bottom: 40px;
}
.yf_main_tl h1{
  font-size: 48px;
  line-height: 65px;
  color: #333333;
  margin-bottom: 10px;
  text-transform:uppercase;
}
.yf_main_tl h1:after{
  display: block;
  content: "";
  width: 25px;
  height: 2px;
  background-color: #333;
}
.yf_main_tl h2{
  font-size: 24px;
  color: #5b5b5b;
}
.yf_main1{
  margin-bottom: 110px;
}
.yf_main1 .yf_main_tl{
  margin-bottom: 70px;
  background: url(../images/yf_main1_pic1.jpg) no-repeat right center;
}
.yf_main1 .yf_main1_con{
  
}
.yf_main1 .yf_main1_con p{
  color: #444;
  font-size: 12px;
  line-height: 30px;
  margin-bottom: 40px;
}
.yf_main1 .yf_main1_con img{
  display: block;         
}
.yf_main2{
  margin-bottom: 170px;
}
.yf_main2 .yf_main_tl{
  margin-bottom: 45px;
  background: url(../images/yf_main2_pic1.jpg) no-repeat right center;
}
.yf_main2 .yf_main2_con p{
  color: #444;
  font-size: 12px;
  line-height: 30px;
}

.contact_banner{
  height: 918px;
  margin-bottom: 80px;
}
.con_main_tl{
  margin-bottom: 40px;
}
.con_main_tl h1{
  font-size: 48px;
  line-height: 65px;
  color: #333333;
  margin-bottom: 10px;
  text-transform:uppercase;
}
.con_main_tl h1:after{
  display: block;
  content: "";
  width: 25px;
  height: 2px;
  background-color: #333;
}
.con_main_tl h2{
  font-size: 24px;
  color: #5b5b5b;
}
.con_main1{
  margin-bottom: 70px;
}
.con_main1_con p{
  font-size: 12px;
  color: #666;
  line-height: 20px;
}
.con_main1_con img{
  display: block;
  margin-top: 30px;
}
.con_main1_con form{
  margin-top: 25px;
}
.con_main1_con li{
  margin-bottom: 20px;
}
.con_main1_con li:after{
  display:block;
  clear:both;
  content:"";
  visibility:hidden;
  height:0;
}
.con_main1_con li input{
  float: left;
  background-color: #e5e6e6;
  width: 400px;
  height: 32px;
  line-height: 32px;
  border-radius: 5px;
  /*border: 1px solid #*/
  margin-right: 25px;
  padding: 0 10px;
  border: 0px;
  box-shadow: -2px -2px 0px 1px rgba(0,0,0,0.2);
  color: #666;
}
.con_main1_con li h3{
  float: left;
  color: #7f8c8c;
  font-size: 15px;
  line-height: 32px;
}
.con_main1_con textarea{
  width: 650px;
  height: 200px;
  padding: 0 5px;
  background-color: #e5e6e6;
  border: 0px;
  margin-bottom: 10px;
  border-radius: 5px;
  padding: 0 10px;
  box-shadow: -2px -2px 0px 1px rgba(0,0,0,0.2);
  color: #666;
  line-height: 32px;
}
.con_main1_con input.submit{
  background-color: #00ba52;
  width: 170px;
  height: 46px;
  line-height: 46px;
  box-shadow: 1px 3px 0px 1px #00a166;
  color: #fff;
  font-size: 17px;
}

.pro_banner{
  height: 825px;
}
.pro_nav{
  background-color: #00908e;
}
.pro_nav ul{
  text-align: center;
  font-size: 0px;
}
.pro_nav li{
  display: inline-block;
}
.pro_nav li a{
  display: block;
  font-size: 12px;
  line-height: 40px;
  color: #fff;
  padding: 0 20px;
  transition: all 0.3s;
}
.pro_nav li a:hover,.pro_nav li.on a{
  background-color: #ef8200;
}
.pro_img img{
  width: 100%;
  display: block;
  margin-bottom: 60px;
}
.pro_main h3{
  display: inline-block;
  line-height: 34px;
  padding: 0 15px;
  color: #fff;
  background-color: #00655e;
  margin-bottom: 15px;
}
.pro_main p{
  line-height: 25px;
  color: #666;
  font-size: 12px;
  font-family: "宋体";
}

.pro1_main{
  background: url(../images/p1_pic1.jpg) no-repeat right bottom;
}
.pro1_main1{
  margin-bottom: 60px;
}
.pro1_main2{
  margin-bottom: 60px;
}
.pro1_main3{
  margin-bottom: 140px;
}

.pro2_main{
  background: url(../images/p2_pic1.jpg) no-repeat right bottom;
}
.pro2_main1{
  margin-bottom: 50px;
}
.pro2_main2{
  margin-bottom: 50px;
}
.pro2_main3{
  margin-bottom: 140px;
}

.pro3_main .pro3_main2{
  background: url(../images/p3_pic1.jpg) no-repeat right bottom;
}
.pro3_main1{
  margin-bottom: 60px;
}
.pro3_main2{
  margin-bottom: 30px;
}
.pro3_main2 .left{
  margin-right: 100px;
}
.pro3_main3{
  margin-bottom: 140px;
}

.pro4_main{
  background: url(../images/p4_pic1.jpg) no-repeat right bottom;
}
.pro4_main1{
  margin-bottom: 25px;
}
.pro4_main2{
  margin-bottom: 40px;
}
.pro4_main3{
  margin-bottom: 140px;
}

.pro5_main1{
  margin-bottom: 35px;
}
.pro5_main2{
  margin-bottom: 140px;
}
.pro5_main2 p{
  float: left;
  width: 48%;
}
.pro5_main2 p:first-child{
  margin-right: 4%;
}

.pro6_main{
  background: url(../images/p6_pic1.jpg) no-repeat right bottom;
}
.pro6_main1{
  margin-bottom: 35px;
}
.pro6_main2{
  margin-bottom: 35px;
}
.pro6_main2 p{
  float: left;
  width: 48%;
}
.pro6_main2 p:first-child{
  margin-right: 4%;
}
.pro6_main3{
  margin-bottom: 140px;
}