@charset "utf-8";

* {

  margin: 0px;

  padding: 0px;

}

a,


li {

  list-style: none;

}

.clearfix {

  *zoom: 1;

}

.clearfix:after {

  display: block;

  overflow: hidden;

  clear: both;

  height: 0;

  visibility: hidden;

  content: ".";

}

a {

  text-decoration: none;

}

img {

  margin: 0px;

  padding: 0px;

  border: 0;

}

.red {

  color: #f00;

}

.fl {

  float: left;

}

.fr {

  float: right;

}

html {

  margin: 0 auto !important;

  width: 100%;

  min-width: 320px;

  max-width: 640px;

  background: #fff;

}

body {

  background: #fff;

  font-family: "Microsoft Yahei";

}

.img_width {

  width: 100%;

  font-size: 0;

  height: auto;

}

a {

  font-size: 14px;

}

html.mm-opened {

  max-width: 100%;

}


/* 公共样式结束 */

.mt-40 {

  margin-bottom: 40px;

}

.mt-20 {

  margin-bottom: 20px;

}

/*

 *距离底部距离 

 **/

.ft-19 {

  font-size: 19px;

}

.ft-18 {

  font-size: 18px;

}

.ft-17 {

  font-size: 17px;

}

.ft-15 {

  font-size: 15px;

}

/*

 *不同位置文字大小 

 **/


@media all and (max-width: 550px) {

  .mt-40 {

    margin-bottom: 30px;

  }

  .mt-20 {

    margin-bottom: 15px;

  }

  .ft-19 {

    font-size: 17px;

  }

  .ft-18 {

    font-size: 16px;

  }

  .ft-17 {

    font-size: 15px;

  }

  .ft-15 {

    font-size: 14px;

  }


  /* 底部结束 */

}

@media all and (max-width: 450px) {

  .mt-40 {

    margin-bottom: 25px;

  }

  .mt-20 {

    margin-bottom: 12.5px;

  }

  .ft-19 {

    font-size: 16px;

  }

  .ft-18 {

    font-size: 15px;

  }

  .ft-17 {

    font-size: 14px;

  }

  .ft-15 {

    font-size: 13px;

  }



  /* 底部结束 */

  nav {

    display: none;

  }

  nav li a {

    color: #fff;

    font-size: 14px;

    letter-spacing: 7px;

  }

}

@media all and (max-width: 380px) {

  .mt-40 {

    margin-bottom: 20px;

  }

  .mt-20 {

    margin-bottom: 10px;

  }

  .ft-19 {

    font-size: 15px;

  }

  .ft-18 {

    font-size: 14px;

  }

  .ft-17 {

    font-size: 13px;

  }

  .ft-15 {

    font-size: 12px;

  }

  
/* new_news */

.new_news{ width:100%; overflow:hidden;height:0;}

.new_news img{ width:100%;}