body{width: 100%;font-family: 微软雅黑;}
*:focus {
	outline: none;
}
*:active{
    outline: none;
}
*{outline:none;}
.lxzz_contain{max-width: 1400px;min-height: 550px;margin: 0 auto;}
.toutiao{width: 100%; background: url(/cms_files/filemanager/108887416/picture/20226/cbe74cf42291466e9e33476fa80d98e6.png) no-repeat;background-size:100%;padding: 33px 68px 69px 68px;overflow: hidden;margin:25px 0 15px 0;}
.toutiao .title{font-size: 30px;font-weight: bold;line-height: 38px;color: #000;text-align: center;margin:0 auto;display: block;}
.toutiao .jianjie{font-size: 18px;line-height: 36px;color: #000;font-weight: bold;margin-top: 21px;}
.nav_btn{width: 100%;display: flex;justify-content: space-between;flex-wrap: wrap;margin-top: 20px;}
.nav_btn li{width: 23.2%;background-color: #e5e4e4;text-align: center;padding-left:51px;}
.nav_btn li a{line-height: 75px;font-size: 24px;color: #2c66a5;font-weight: bold;width: 100%;display: inline-block;}
.nav_btn li:nth-child(1) a{background: url(wx.png) no-repeat left;}
.nav_btn li:nth-child(2) a{background: url(tt.png) no-repeat left;}
.nav_btn li:nth-child(3) a{background: url(dy_03.png) no-repeat left;}
.nav_btn li:nth-child(4) a{background: url(qtzwxmt_03.png) no-repeat left;}
.cont-title{text-align: center;font-size: 24px;color: #2c66a5;font-weight: bold;line-height: 77px;}
.ctn{min-height: 320px;}
.cont-tu{display: flex;justify-content: left;flex-wrap: wrap;}
.cont-tu div{width: 10%;margin: 0 3.2% 20px 3.2%;}
.cont-tu div:nth-child(6n){margin-right: 0;}
.cont-tu div img{width:154px;height:154px;border: 1px #2c66a5  solid;padding: 20px;border-radius: 5px;}
.cont-tu div p{font-size: 15px;color: #000;line-height: 30px;text-align: center;}
.cont4 .cont-tu div p:last-child{font-size: 14px;line-height: 30px;}
.cont2,.cont3,.cont4,.nav_btn_sj{display: none;}
@media screen and (max-width: 1420px){
.lxzz_contain{max-width: 100%;}
}
@media screen and (max-width: 1200px){
.toutiao{display: none;}
}
@media screen and (max-width: 1100px){
    .nav_btn li{width: 45%;margin-bottom: 30px;}
    .nav_btn li a {
        line-height: 60px;
    }
  .cont-tu{padding:0 0 0 4%;}
  .cont-tu div{width: 150px;margin: 0 20px 20px 20px;}
  .cont-tu div:nth-child(6n){margin: 0 20px 20px 20px;}
  .cont-tu div:nth-child(4n){margin: 0 20px 20px 20px;}
}
@media screen and (max-width: 800px){.cont-tu div{width: 140px;margin: 0 20px 20px 20px;}}
@media screen and (max-width: 600px){
    .nav_btn{display: none;}
    .nav_btn_sj{display: block;}
    .lxzz_contain{padding: 0 1%;}
    .nav_btn_sj{width: 100%;display: flex;justify-content: space-between;flex-wrap: wrap;margin-top: 20px;}
 
    .nav_btn_sj li{width: 45%;background-color: #e5e4e4;text-align: center;color: #c03341;margin-bottom: 20px;font-size: 18px;display: flex;align-items: center;justify-content: left;padding-left: 10px;text-indent: 3px;line-height: 24px;}
    .nav_btn_sj li img{height: 70%;}
    .cont-tu div{width: 150px;margin-right: 6%;}
    .cont-tu div:nth-child(2n){margin-right: 0;}
  .cont-tu{justify-content: space-between;padding: 0 11%;}
}
@media screen and (max-width: 500px){
	 .cont-tu div{margin: 0 0 0 10px;width:46%;}
  .cont-tu div:nth-child(6n){margin: 0 0px 0px 10px;}
  .cont-tu div:nth-child(4n){margin: 0 0px 0px 10px;}
}
@media screen and (max-width: 420px){
    .cont-tu{padding: 0 6%;}
    .nav_btn_sj li{font-size: 13px;height:48px;}
    .nav_btn_sj li img {
    height: 24px;
    width: 28px;
    margin-right:10px;
}
    .cont-tu div p {font-size: 12px;}
    .cont-tu div img {width: 130px;height: 130px;}
  

}