.banner_t{
      position: absolute;top: 43%; z-index: 99;display: flex;flex-direction: column;align-items: center;
    }
    .banner_t .tt1{
      font-size:60px;font-weight: bold;color: #fff;letter-spacing:5px;
    }
    .banner_t .tt2{
      font-size:16px;font-weight: bold;color: #B3B2B3;letter-spacing:3px;
    }
    .banner_t .tt3{
      width: 150px;height: 40px;line-height: 40px; text-align: center;font-size: 16px;color: #fff;background-image: linear-gradient(#E15616, #FB763A);border-radius: 20px;margin-top: 230px;cursor: pointer;
    }
    .new_b{cursor: pointer; width: 150px;height: 40px;line-height: 40px; text-align: center;font-size: 16px;color: #fff;background-image: linear-gradient(#E15616, #FB763A);border-radius: 20px;margin-top: 10px;}
	.about_head{display: flex;flex-wrap: wrap}
	.about_head a{width:100%;line-height:35px;}
	.online dl dt {
		font-size: 16px;
	}
	.indexnew{padding-bottom:85px;}
	
    @media screen and (max-width: 1700px){
      .t_syk3ul {
        margin-top: 100px;
      }
      .t_syk3nr {
        padding-top: 160px;
      }
    }

    @media screen and (max-width: 1450px){
      .t_syk3ul {
        margin-top: 45px;
      }
      .t_syk3nr {
        padding-top: 120px;
      }
      .t_syk3li {
        width: 30%;
      }
    }

    @media screen and (max-width: 1350px){
      .t_syk3nr {
        padding-top: 50px;
      }
      .t_yiqih2 h2 {
        font-size: 30px;
      }
    }

    @media screen and (max-width: 1250px){
      .t_syk3ul {
        margin-top: 25px;
      }
      .t_syk3nr {
        padding-top: 50px;
      }
      .t_syk3shu {
        font-size: 24px;
        margin-bottom: 0px;
      }
      .t_syk3li {
        width: 30%;
      }
      .t_syk3ul {
        width: 100%;
      }
	  .t_syk3xshu {
			font-size: 24px;
		}
    }


    @media screen and (max-width: 1100px){
      .t_content1 {
        width: 100%;
      }
      .t_syk3le {
        width: 100%;
        padding: 0 20px;
      }
      .t_syk3nr {
        padding-top: 55px;
      }
      .t_syk3ul {
        margin-top: 35px;
      }
      .banner_t .tt1{
        font-size:45px;
      }
      .banner_t .tt2{
        font-size:20px;padding: 0 50px;color: #fff;
      }
      .banner_t .tt3{
        margin-top: 80px;
      }
      .news_list li {
        width: 49%;
      }
      .about_img{
        max-width: initial;
        width: auto;
        height: 100%;

      }
      .t_syk3video {
        height: 720px;
      }
    }

    @media screen and (max-width: 800px){
      .banner_t .tt3{
        margin-top: 110px;
      }
	  
	  .online dl dd {
		font-size: 22px;
	}
	
	.online dl dt {
		right: 110px;
	}	
	.wechatimg{width:150px;}
	.online dl:nth-child(3) dt {
		width: 175px;
	}
	
	.jszc{display:none}
	.contact .ewm em img {
		width: 200px;
		height: 200px;
	}
	.contact .ewm p {
		font-size: 24px;
	}
	.t_f1k6rg {
		width: 100%;
	}
	.t_f1k6rg {
		padding: 20px 10px 0 10px;
	}	
	
	.t_f1k6tou {
		font-size: 24px;
	}
	
	.t_f1k6submit {
		line-height: 80px;
		font-size: 24px;
	}
	.t_f1k6li2 {
		width: 100%;
	}

	.online dl dt {
		font-size: 22px;
		width:190px;
	}	
	
	.banner_t {
		top: 30%;
	}
	
	.pro_w {
		padding-top: 30px;
	}	
	
	.ab_tj ul li em {
		color: #fff;
		display: block;
		font-family: "impact";
		font-size: 30px;
		line-height: 30px;
		height: 30px;
		margin-bottom: 5px;
	}	

.con5 .w ul li i.i1:before{ background:url(./j1.png) no-repeat;background-size: 70px 70px;}
.con5 .w ul li i.i2:before{background:url(./j2.png) no-repeat;background-size: 70px 70px;}
.con5 .w ul li i.i3:before{background:url(./j3.png) no-repeat;background-size: 70px 70px;}
.con5 .w ul li i.i4:before{background:url(./j4.png) no-repeat;background-size: 70px 70px;}
.con5 .w ul li font{color:#fff;}
.titc .morepro {
	display:none;
}
.comflex{justify-content:flex-start;}


}


    @media screen and (max-width: 650px){
      .t_content1 {
        width: 100%;
      }
      .t_syk3le {
        width: 100%;
      }
      .banner_t .tt1{
        font-size:30px;
      }
      .banner_t .tt2{
        font-size:14px;padding: 0 50px;color: #fff;
      }
      .new_b{
        font-size: 25px;
      }
      .t_syk3ul {
        width: 100%;margin-top: 15px;
      }
      .t_syk3li {
        width: 45%;
      }
    }