/*1600px以下*/
@media(max-width: 1600px){
.index_xs_img{
  height:auto;
}
  .index_article{
    padding: 0;
  }
  .townav{
    text-align: center;
    padding: 8% 0 8% 0;
    width: 50%;
    margin: auto;
  }
  .townav .big_txt{
    font-size: 24px;
  }

}

/*1450px*/
@media(max-width: 1450px){
  #solution_backimg{
    display: none;
  }
  #solution_backimg_mini{
    display: block;
  }
  .container_img_txt{
    display: none;
  }
  .invite_img p{
    display: none;
  }



}


/*1300px以下*/
@media(max-width: 1300px){
  .townav{
    padding: 4.5% 0;
  }
  .index_img_box{
    width: 20%;
    margin: auto;
  }
  .position_img{
    display: none;
  }


}

/*1200*/
@media(max-width: 1200px){
  article .fixed_box0,article .fixed_box1,article .fixed_box2,article .fixed_box3{
    margin:0;
    height:306px;
  }
  .invite_position_txt img{
    display: none;
  }

}


/*990px*/
@media(max-width: 991px){
  .navbar-toggle{
    position: absolute;
    top: 12%;
    right:10%;
  }
  #one_list_menu,#list_invite,#tow_list_invite,#three_list_service {
    border-bottom: none;
  }
  .navbar-default .navbar-collapse{
    border:none;
  }

  article .fixed_box0,article .fixed_box1,article .fixed_box2,article .fixed_box3{
    margin:0;
    height:230px;
  }
  .container>.navbar-header{
    margin: 0;
  }
  .masking0 .second_p, .masking1 .second_p, .masking2 .second_p, .masking3 .second_p{
    font-size: 12px;
  }
  .mini_change div{
    padding: 21px;
  }
  article .content{
    padding: 100px 0;
  }
}


/*手机端*/
@media(max-width: 798px){

  .left_line p {
    padding-top:20px;
    font-size: 12px;
  }
  .left_line{
    margin-top: 35px;
  }
  .townav{
    width: 80%;
  }
}

@media(max-width: 768px){
  article .fixed_box0,article .fixed_box1,article .fixed_box2,article .fixed_box3{
    margin-top:30px;
    height:630px;
  }
  #solution_backimg_mini .col-xs-12{
    margin: 30px 0;
  }
article{
  margin: 0;
}
.invite_img img{
  display: none;
}
  .invite_img{
    background: #fff;
  }

}