/*==============================响应式=======================================*/
* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -ms-box-sizing: border-box;
    -o-box-sizing: border-box;
    box-sizing: border-box;
    }
@media screen and (max-width: 1820px) {

}
@media screen and (max-width: 1620px) {

}
@media screen and (max-width: 1580px) {

}
@media screen and (max-width: 1370px) {
.header .nav_list ul li>a{ font-size: 18px; }
.wrap2{ width: 90%; }
.index .left .left_txt{ font-size: 18px; }














}

@media screen and (max-width: 1200px) {

}

@media screen and (max-width: 1030px) {
.wrap{ width: 96% !important; }


}
@media screen and (max-width: 750px) {
	.menubtn2 {
  display: block;
  }
.nav_list{ display: none; }
  .menubtn2 {
    width: 40px;
    height: 40px;
    padding-top: 19px; margin-top: 15px;
  }
   .navs__menus {
    top: 0;
    position: relative;
    margin-top: 0;
    height: 100%;
    padding: 70px 5% 50px;
    -webkit-overflow-scrolling: touch;
    box-sizing: border-box;
  }

.indexx .wrap2{ margin-top: 100px; }
.index .left{ width: 100%; float: inherit !important; margin-bottom: 15px; }
.index .right{ width: 100%; float: inherit !important; }
.jiaobu{ line-height: 2; padding: 10px 0; }
.jiaobu .logo2{ width: 100%; float: inherit !important;  text-align: center; }
.jiaobu p.fl{ width: 100%; float: inherit !important; }
.jiaobu .fr{ width: 100%; float: inherit !important; text-align: center; }
.header{ position: fixed; left: 0; top: 0; background: #FFFFFF; width: 100%; box-shadow: 0px 0px 1px 1px #1C7261; z-index: 99; }

.gangyixue_right{ width: 100%; float: inherit !important;  }
.gangyixue_left{ width: 100%; float: inherit !important;  }
.gangyixue_left h2{ font-size: 22px; font-weight: 600; margin-bottom: 20px; }
.gangyixue_left .wenzi{ font-size: 18px; }




.gangyixue_left2 { width: 100%;  float: inherit !important;  }
.gangyixue_left2 .wenzi{ font-size: 18px;}
.gangyixue_left2 .wenzi2{ font-size: 18px; }
.gangyixue_left2 h2{ font-size: 18px;}
.gangyixue_right2{ width: 100%; float: inherit !important;   }


.yonghutiaokuan{ margin-top: 100px; }
.yonghutiaokuan .wrap2{ padding: 10px; }
.yonghutiaokuan_left { width: 100%;  float: inherit !important; padding: 0; }
.yonghutiaokuan_right{ width: 100%;  float: inherit !important; margin-bottom: 20px; }

.yonghutiaokuan2{ margin-top: 100px; }
.yonghutiaokuan2_right{ width: 100%;  float: inherit !important; margin-bottom: 20px; }
.yonghutiaokuan2_left{ width: 100%;  float: inherit !important; padding: 0; }
.yonghutiaokuan2_left .wenzi{ font-size: 18px; }
.yonghutiaokuan2_left h2{ font-size: 22px; font-weight: 600; margin-bottom: 5px; }


.index .left .left_img img{ height:200px; object-fit: cover; }






}
@media screen and (max-width: 640px) {


}
@media screen and (max-width: 540px) {

}

@media screen and (max-width: 414px) {


}
@media screen and (max-width: 386px) {

}
@media screen and (max-width: 320px) {

}